2026-03-04 10:49:38 +08:00
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# Aliyun OpenSandbox Provider - Quick Test Guide
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
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|
## Test Overview
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### 1. Unit Tests (No Credentials Required)
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
Unit tests use mocks and do **not** require real Aliyun credentials; they can be run at any time.
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Run unit tests for the Aliyun provider
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_provider.py -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Expected output:
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
# test_aliyun_provider.py::TestAliyunOpenSandboxProvider::test_provider_initialization PASSED
|
|
|
|
|
# test_aliyun_provider.py::TestAliyunOpenSandboxProvider::test_initialize_success PASSED
|
|
|
|
|
# ...
|
|
|
|
|
# ========================= 48 passed in 2.34s ==========================
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### 2. Integration Tests (Real Credentials Required)
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
Integration tests call the real Aliyun API and require credentials to be configured.
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Step 1: Configure Environment Variables
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
export ALIYUN_ACCESS_KEY_ID="LTAI5t..." # Replace with your real Access Key ID
|
|
|
|
|
export ALIYUN_ACCESS_KEY_SECRET="..." # Replace with your real Access Key Secret
|
|
|
|
|
export ALIYUN_REGION="cn-hangzhou" # Optional, defaults to cn-hangzhou
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Step 2: Run Integration Tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Run all integration tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py -v -m integration
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Run a specific test
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_health_check -v
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Step 3: Expected Output
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```
|
|
|
|
|
test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_initialize_provider PASSED
|
|
|
|
|
test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_health_check PASSED
|
|
|
|
|
test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_execute_python_code PASSED
|
|
|
|
|
...
|
|
|
|
|
========================== 10 passed in 15.67s ==========================
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### 3. Test Scenarios
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Basic Functionality Tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Health check
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_health_check -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Create instance
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_create_python_instance -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Execute code
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_execute_python_code -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Destroy instance
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_destroy_instance -v
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Error Handling Tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Code execution error
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_execute_python_code_with_error -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Timeout handling
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunOpenSandboxIntegration::test_execute_python_code_timeout -v
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
#### Real-World Scenario Tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
|
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Data processing workflow
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunRealWorldScenarios::test_data_processing_workflow -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# String manipulation
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunRealWorldScenarios::test_string_manipulation -v
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
# Multiple executions
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py::TestAliyunRealWorldScenarios::test_multiple_executions_same_instance -v
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
## FAQ
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### Q: What if I don't have credentials?
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
**A:** Just run the unit tests — no real credentials needed:
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
|
|
|
|
pytest agent/sandbox/tests/test_aliyun_provider.py -v
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### Q: How do I skip integration tests?
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
**A:** Use pytest markers to skip them:
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Run only unit tests, skip integration tests
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/ -v -m "not integration"
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### Q: What should I do if integration tests fail?
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
**A:** Check the following:
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
1. **Are the credentials correct?**
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
|
|
|
|
echo $ALIYUN_ACCESS_KEY_ID
|
|
|
|
|
echo $ALIYUN_ACCESS_KEY_SECRET
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
2. **Is the network connection working?**
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
|
|
|
|
curl -I https://opensandbox.cn-hangzhou.aliyuncs.com
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
3. **Do you have OpenSandbox service permissions?**
|
|
|
|
|
- Log in to the Aliyun console
|
|
|
|
|
- Check if the OpenSandbox service is enabled
|
|
|
|
|
- Verify AccessKey permissions
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
4. **View detailed error messages:**
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
|
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py -v -s
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
### Q: What should I do if tests time out?
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
**A:** Increase the timeout or check network connectivity:
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
```bash
|
2026-03-04 10:49:38 +08:00
|
|
|
# Use a longer timeout
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
|
|
pytest agent/sandbox/tests/test_aliyun_integration.py -v --timeout=60
|
|
|
|
|
```
|
|
|
|
|
|
2026-03-04 10:49:38 +08:00
|
|
|
## Quick Reference: Test Commands
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
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2026-03-04 10:49:38 +08:00
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| Command | Description | Credentials Required |
|
feat: Implement pluggable multi-provider sandbox architecture (#12820)
## Summary
Implement a flexible sandbox provider system supporting both
self-managed (Docker) and SaaS (Aliyun Code Interpreter) backends for
secure code execution in agent workflows.
**Key Changes:**
- ✅ Aliyun Code Interpreter provider using official
`agentrun-sdk>=0.0.16`
- ✅ Self-managed provider with gVisor (runsc) security
- ✅ Arguments parameter support for dynamic code execution
- ✅ Database-only configuration (removed fallback logic)
- ✅ Configuration scripts for quick setup
Issue #12479
## Features
### 🔌 Provider Abstraction Layer
**1. Self-Managed Provider** (`agent/sandbox/providers/self_managed.py`)
- Wraps existing executor_manager HTTP API
- gVisor (runsc) for secure container isolation
- Configurable pool size, timeout, retry logic
- Languages: Python, Node.js, JavaScript
- ⚠️ **Requires**: gVisor installation, Docker, base images
**2. Aliyun Code Interpreter**
(`agent/sandbox/providers/aliyun_codeinterpreter.py`)
- SaaS integration using official agentrun-sdk
- Serverless microVM execution with auto-authentication
- Hard timeout: 30 seconds max
- Credentials: `AGENTRUN_ACCESS_KEY_ID`, `AGENTRUN_ACCESS_KEY_SECRET`,
`AGENTRUN_ACCOUNT_ID`, `AGENTRUN_REGION`
- Automatically wraps code to call `main()` function
**3. E2B Provider** (`agent/sandbox/providers/e2b.py`)
- Placeholder for future integration
### ⚙️ Configuration System
- `conf/system_settings.json`: Default provider =
`aliyun_codeinterpreter`
- `agent/sandbox/client.py`: Enforces database-only configuration
- Admin UI: `/admin/sandbox-settings`
- Configuration validation via `validate_config()` method
- Health checks for all providers
### 🎯 Key Capabilities
**Arguments Parameter Support:**
All providers support passing arguments to `main()` function:
```python
# User code
def main(name: str, count: int) -> dict:
return {"message": f"Hello {name}!" * count}
# Executed with: arguments={"name": "World", "count": 3}
# Result: {"message": "Hello World!Hello World!Hello World!"}
```
**Self-Describing Providers:**
Each provider implements `get_config_schema()` returning form
configuration for Admin UI
**Error Handling:**
Structured `ExecutionResult` with stdout, stderr, exit_code,
execution_time
## Configuration Scripts
Two scripts for quick Aliyun sandbox setup:
**Shell Script (requires jq):**
```bash
source scripts/configure_aliyun_sandbox.sh
```
**Python Script (interactive):**
```bash
python3 scripts/configure_aliyun_sandbox.py
```
## Testing
```bash
# Unit tests
uv run pytest agent/sandbox/tests/test_providers.py -v
# Aliyun provider tests
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter.py -v
# Integration tests (requires credentials)
uv run pytest agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py -v
# Quick SDK validation
python3 agent/sandbox/tests/verify_sdk.py
```
**Test Coverage:**
- 30 unit tests for provider abstraction
- Provider-specific tests for Aliyun
- Integration tests with real API
- Security tests for executor_manager
## Documentation
- `docs/develop/sandbox_spec.md` - Complete architecture specification
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration from legacy
sandbox
- `agent/sandbox/tests/QUICKSTART.md` - Quick start guide
- `agent/sandbox/tests/README.md` - Testing documentation
## Breaking Changes
⚠️ **Migration Required:**
1. **Directory Move**: `sandbox/` → `agent/sandbox/`
- Update imports: `from sandbox.` → `from agent.sandbox.`
2. **Mandatory Configuration**:
- SystemSettings must have `sandbox.provider_type` configured
- Removed fallback default values
- Configuration must exist in database (from
`conf/system_settings.json`)
3. **Aliyun Credentials**:
- Requires `AGENTRUN_*` environment variables (not `ALIYUN_*`)
- `AGENTRUN_ACCOUNT_ID` is now required (Aliyun primary account ID)
4. **Self-Managed Provider**:
- gVisor (runsc) must be installed for security
- Install: `go install gvisor.dev/gvisor/runsc@latest`
## Database Schema Changes
```python
# SystemSettings.value: CharField → TextField
api/db/db_models.py: Changed for unlimited config length
# SystemSettingsService.get_by_name(): Fixed query precision
api/db/services/system_settings_service.py: startswith → exact match
```
## Files Changed
### Backend (Python)
- `agent/sandbox/providers/base.py` - SandboxProvider ABC interface
- `agent/sandbox/providers/manager.py` - ProviderManager
- `agent/sandbox/providers/self_managed.py` - Self-managed provider
- `agent/sandbox/providers/aliyun_codeinterpreter.py` - Aliyun provider
- `agent/sandbox/providers/e2b.py` - E2B provider (placeholder)
- `agent/sandbox/client.py` - Unified client (enforces DB-only config)
- `agent/tools/code_exec.py` - Updated to use provider system
- `admin/server/services.py` - SandboxMgr with registry & validation
- `admin/server/routes.py` - 5 sandbox API endpoints
- `conf/system_settings.json` - Default: aliyun_codeinterpreter
- `api/db/db_models.py` - TextField for SystemSettings.value
- `api/db/services/system_settings_service.py` - Exact match query
### Frontend (TypeScript/React)
- `web/src/pages/admin/sandbox-settings.tsx` - Settings UI
- `web/src/services/admin-service.ts` - Sandbox service functions
- `web/src/services/admin.service.d.ts` - Type definitions
- `web/src/utils/api.ts` - Sandbox API endpoints
### Documentation
- `docs/develop/sandbox_spec.md` - Architecture spec
- `agent/sandbox/tests/MIGRATION_GUIDE.md` - Migration guide
- `agent/sandbox/tests/QUICKSTART.md` - Quick start
- `agent/sandbox/tests/README.md` - Testing guide
### Configuration Scripts
- `scripts/configure_aliyun_sandbox.sh` - Shell script (jq)
- `scripts/configure_aliyun_sandbox.py` - Python script
### Tests
- `agent/sandbox/tests/test_providers.py` - 30 unit tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter.py` - Provider tests
- `agent/sandbox/tests/test_aliyun_codeinterpreter_integration.py` -
Integration tests
- `agent/sandbox/tests/verify_sdk.py` - SDK validation
## Architecture
```
Admin UI → Admin API → SandboxMgr → ProviderManager → [SelfManaged|Aliyun|E2B]
↓
SystemSettings
```
## Usage
### 1. Configure Provider
**Via Admin UI:**
1. Navigate to `/admin/sandbox-settings`
2. Select provider (Aliyun Code Interpreter / Self-Managed)
3. Fill in configuration
4. Click "Test Connection" to verify
5. Click "Save" to apply
**Via Configuration Scripts:**
```bash
# Aliyun provider
export AGENTRUN_ACCESS_KEY_ID="xxx"
export AGENTRUN_ACCESS_KEY_SECRET="yyy"
export AGENTRUN_ACCOUNT_ID="zzz"
export AGENTRUN_REGION="cn-shanghai"
source scripts/configure_aliyun_sandbox.sh
```
### 2. Restart Service
```bash
cd docker
docker compose restart ragflow-server
```
### 3. Execute Code in Agent
```python
from agent.sandbox.client import execute_code
result = execute_code(
code='def main(name: str) -> dict: return {"message": f"Hello {name}!"}',
language="python",
timeout=30,
arguments={"name": "World"}
)
print(result.stdout) # {"message": "Hello World!"}
```
## Troubleshooting
### "Container pool is busy" (Self-Managed)
- **Cause**: Pool exhausted (default: 1 container in `.env`)
- **Fix**: Increase `SANDBOX_EXECUTOR_MANAGER_POOL_SIZE` to 5+
### "Sandbox provider type not configured"
- **Cause**: Database missing configuration
- **Fix**: Run config script or set via Admin UI
### "gVisor not found"
- **Cause**: runsc not installed
- **Fix**: `go install gvisor.dev/gvisor/runsc@latest && sudo cp
~/go/bin/runsc /usr/local/bin/`
### Aliyun authentication errors
- **Cause**: Wrong environment variable names
- **Fix**: Use `AGENTRUN_*` prefix (not `ALIYUN_*`)
## Checklist
- [x] All tests passing (30 unit tests + integration tests)
- [x] Documentation updated (spec, migration guide, quickstart)
- [x] Type definitions added (TypeScript)
- [x] Admin UI implemented
- [x] Configuration validation
- [x] Health checks implemented
- [x] Error handling with structured results
- [x] Breaking changes documented
- [x] Configuration scripts created
- [x] gVisor requirements documented
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-28 13:28:21 +08:00
|
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|------|------|---------|
|
2026-03-04 10:49:38 +08:00
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| `pytest agent/sandbox/tests/test_aliyun_provider.py -v` | Unit tests | ❌ |
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| `pytest agent/sandbox/tests/test_aliyun_integration.py -v` | Integration tests | ✅ |
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| `pytest agent/sandbox/tests/ -v -m "not integration"` | Unit tests only | ❌ |
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| `pytest agent/sandbox/tests/ -v -m integration` | Integration tests only | ✅ |
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| `pytest agent/sandbox/tests/ -v` | All tests | Partially required |
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## Getting Aliyun Credentials
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1. Visit the [Aliyun Console](https://ram.console.aliyun.com/manage/ak)
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2. Create an AccessKey
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3. Save your AccessKey ID and AccessKey Secret
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4. Set the environment variables
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⚠️ **Security Tips:**
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- Do not hardcode credentials in your code
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- Use environment variables or configuration files
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- Rotate AccessKeys regularly
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- Restrict AccessKey permissions
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## Next Steps
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1. ✅ **Run unit tests** - Verify code logic
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2. 🔧 **Configure credentials** - Set environment variables
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3. 🚀 **Run integration tests** - Test the real API
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4. 📊 **Review results** - Ensure all tests pass
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5. 🎯 **Integrate into your system** - Configure the provider via the admin API
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## Need Help?
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- See the [full documentation](README.md)
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- Check the [sandbox specification](../../../../../docs/develop/sandbox_spec.md)
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- Contact the RAGFlow team
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