mirror of
https://github.com/infiniflow/ragflow.git
synced 2026-06-29 23:41:12 +08:00
## Summary
Aligns the **Go agent runtime/canvas/components/tools** behavior with
the **Python `agent/` implementation** so the same stored canvas DSL
produces the same execution result on either side. Every component,
tool, and runtime primitive in `internal/agent/` is now driven by the
same semantics as its Python counterpart — variable resolution, template
substitution, control flow, error reporting, retry/cancel, and stream
event shapes.
The **retrieval component is the one explicit exception** in this PR. It
is being reworked in a separate change and is excluded from this
alignment pass; the wrapper slot (`universe_a_wrappers.go →
newRetrievalComponent`) is preserved.
## Scope of alignment
### Components (all aligned with `agent/component/`)
`Begin` · `Message` · `LLM` (incl. ChatTemplateKwargs,
MessageHistoryWindowSize, VisualFiles, Cite, OutputStructure,
JSONOutput, TopP, MaxRetries, DelayAfterError, credentials) · `Agent`
(react + tool artifact capture + `Reset()` interface-assert) · `Switch`
(12/12 operators, Python-equivalent semantics) · `Categorize` · `Invoke`
· `Iteration` · `Loop` (macro-expansion through `workflowx.AddLoopNode`)
· `UserFillUp` (Python-equivalent interrupt/resume via eino
`compose.Interrupt`/`ResumeWithData`) · `FillUp` · `DataOperations` ·
`ListOperations` · `StringTransform` · `VariableAggregator` ·
`VariableAssigner` · `Browser` (full stagehand runtime parity) ·
`DocsGenerator` · `ExcelProcessor`.
### Tools (all aligned with `agent/tools/`)
`Retrieval` (wrapper slot only — logic out of scope) · `MCPToolAdapter`
(streamable-HTTP) · `CodeExec` (sandbox bridge with
`code_exec_contract.go` matching Python contract) · `AkShare` · `ArXiv`
· `Crawler` · `DeepL` · `DuckDuckGo` · `Email` · `ExeSQL` · `GitHub` ·
`Google` · `GoogleScholar` · `Jin10` · `PubMed` · `QWeather` · `SearXNG`
· `Tavily` · `Tushare` · `Wencai` · `Wikipedia` · `YahooFinance` —
uniform `eino tool.InvokableTool` interface, SSRF protection, shared
HTTP client.
### Canvas execution engine (`internal/agent/canvas/`)
Aligned with Python's `agent/canvas.py`:
- **Scheduler** (`scheduler.go`): state pre/post handlers, node lambdas,
per-component timeout resolver (4-level: per-class env → per-class table
→ uniform env → 600s fallback), `legacyNoOpNames`.
- **Loop subgraph** (`loop_subgraph.go`): Python-equivalent
`AddLoopNode` macro expansion + condition translation.
- **Multibranch** (`multibranch.go`): `Switch` / `Categorize` routing
via `compose.NewGraphMultiBranch` — same branch selection semantics as
Python.
- **Parallel subgraph** (`parallel_subgraph.go`): matches Python's
parallel fan-out contract.
- **Interrupt/Resume** (`interrupt_resume.go`): `UserFillUpNodeBody` /
`IsInterruptError` / `ExtractInterruptContexts` — replaces the
deprecated Python sentinel chain with eino's native interrupt API,
preserving the same external behavior.
- **Checkpoint** (`checkpoint_store.go`): `RedisCheckPointStore`
Get/Set/Delete, with business metadata (status / canvas_id /
parent_run_id) on a parallel Redis Hash.
- **RunTracker** (`run_tracker.go`): Start / MarkSucceeded / MarkFailed
/ MarkCancelled / AttachCheckpoint — same lifecycle as the Python run
record.
- **Cancel** (`cancel.go`): Redis pub/sub watch.
- **Stream** (`stream.go`): SSE channel with `messages` / `waiting` /
`errors` / `done` events, same shape as Python's `agent.canvas.RunEvent`
payload.
### DSL bridge (`internal/agent/dsl/`)
- `normalize.go`: v1↔v2 collapsed into a single wire format — Python and
Go consume the same stored JSON.
- `reset.go`: per-run state reset matches Python's `Canvas.reset()`
semantics.
- Testdata mirrors Python's `agent_msg.json` / `all.json` / etc.
### Runtime (`internal/agent/runtime/`)
- `CanvasState` / `NewCanvasState` / `GetVar` / `SetVar` / `ReadVars`:
same `{{cpn_id@param}}` resolution model.
- `ResolveTemplate` (regex fast path + gonja fallback) — Python
Jinja-style semantics.
- `selector.go`, `metrics.go`, `component.go`: shared runtime contracts.
## Out of scope (intentionally)
- **`Retrieval` component logic** — wrapped only; full parity lands in a
follow-up PR.
- **Frontend** — only minor dsl-bridge / canvas UX fixes ride along.
- **CLI / admin / model registry** — orthogonal to agent behavior.
## How alignment is verified
`internal/service/agent_run_e2e_test.go` exercises the **full production
chain** against real Python-shaped DSL fixtures:
```
loadCanvasForUser → versionDAO.GetLatest → decodeCanvasFromDSL →
canvas.Compile → cc.Workflow.Invoke → answer extraction
```
using in-memory SQLite + miniredis (no Docker). Covers:
- `TestRunAgent_RealCanvas_BeginMessage` — happy path, `{{sys.query}}`
resolution
- `TestRunAgent_RealCanvas_WaitForUserResume` — two-run resume cycle
(Python-equivalent)
- `TestRunAgent_RealCanvas_CompileFails` — unknown component name →
sanitized error (Python-equivalent)
- `TestRunAgent_RealCanvas_InvokeFails` — unresolvable template ref
(Python-equivalent)
- `TestRunAgent_RunTracker_AttachCheckpoint_CallSequence` —
Start→AttachCheckpoint→MarkSucceeded lifecycle
`internal/handler/agent_test.go` — SSE streaming parity (`Content-Type:
text/event-stream`, `data: {…}\n\n`, trailing `data: [DONE]\n\n`,
OpenAI-compatible non-stream `choices`).
`internal/agent/canvas/fixture_compile_test.go` + per-component tests
pin the Python-equivalent outputs.
```
go test -count=1 -v -run 'TestRunAgent_RealCanvas|TestRunAgent_RunTracker' ./internal/service/
```
## Design reference
`docs/develop/agent-go-port-design.md` (1329 lines, last cross-checked
2026-06-17) — module layout, per-component / per-tool inventory,
corner-case catalogue, and the actionable backlog (Section 14, including
the retrieval alignment follow-up).
---------
Co-authored-by: Claude <noreply@anthropic.com>
284 lines
13 KiB
Docker
284 lines
13 KiB
Docker
# base stage
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FROM ubuntu:24.04 AS base
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USER root
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SHELL ["/bin/bash", "-c"]
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ARG NEED_MIRROR=0
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WORKDIR /ragflow
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# copy models downloaded via download_deps.py
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RUN mkdir -p /ragflow/rag/res/deepdoc /root/.ragflow
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/huggingface.co,target=/huggingface.co \
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tar --exclude='.*' -cf - \
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/huggingface.co/InfiniFlow/text_concat_xgb_v1.0 \
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/huggingface.co/InfiniFlow/deepdoc \
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| tar -xf - --strip-components=3 -C /ragflow/rag/res/deepdoc
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# https://github.com/chrismattmann/tika-python
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# This is the only way to run python-tika without internet access. Without this set, the default is to check the tika version and pull latest every time from Apache.
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
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cp -r /deps/nltk_data /root/ && \
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cp /deps/tika-server-standard-3.3.0.jar /deps/tika-server-standard-3.3.0.jar.md5 /ragflow/ && \
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cp /deps/cl100k_base.tiktoken /ragflow/9b5ad71b2ce5302211f9c61530b329a4922fc6a4
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ENV TIKA_SERVER_JAR="file:///ragflow/tika-server-standard-3.3.0.jar"
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ENV DEBIAN_FRONTEND=noninteractive
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# Setup apt
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# Python package and implicit dependencies:
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# opencv-python: libglib2.0-0 libglx-mesa0 libgl1
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# python-pptx: default-jdk tika-server-standard-3.3.0.jar
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# selenium: libatk-bridge2.0-0 chrome-linux64-121-0-6167-85
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# Building C extensions: libpython3-dev libgtk-4-1 libnss3 xdg-utils libgbm-dev
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RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
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apt update && \
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apt --no-install-recommends install -y ca-certificates; \
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if [ "$NEED_MIRROR" == "1" ]; then \
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sed -i 's|http://archive.ubuntu.com/ubuntu|https://mirrors.aliyun.com/ubuntu|g' /etc/apt/sources.list.d/ubuntu.sources; \
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sed -i 's|http://security.ubuntu.com/ubuntu|https://mirrors.aliyun.com/ubuntu|g' /etc/apt/sources.list.d/ubuntu.sources; \
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fi; \
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rm -f /etc/apt/apt.conf.d/docker-clean && \
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echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache && \
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chmod 1777 /tmp && \
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apt update && \
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apt install -y \
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libglib2.0-0 libglx-mesa0 libgl1 pkg-config libgdiplus default-jdk libatk-bridge2.0-0 libgtk-4-1 libnss3 xdg-utils libjemalloc-dev gnupg unzip curl wget git vim less ghostscript pandoc texlive texlive-latex-extra texlive-xetex texlive-lang-chinese fonts-freefont-ttf fonts-noto-cjk postgresql-client && \
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rm -rf /var/lib/apt/lists/*
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# Download resource from GitHub to /usr/share/infinity
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RUN mkdir -p /usr/share/infinity/resource && \
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if [ "$NEED_MIRROR" == "1" ]; then \
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git clone --depth 1 --single-branch https://gitee.com/infiniflow/resource /tmp/resource; \
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else \
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git clone --depth 1 --single-branch https://github.com/infiniflow/resource.git /tmp/resource; \
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fi && \
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cp -r /tmp/resource/* /usr/share/infinity/resource && \
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rm -rf /tmp/resource
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ARG NGINX_VERSION=1.31.0-1~noble
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RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
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mkdir -p /etc/apt/keyrings && \
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curl --retry 5 --retry-delay 2 --retry-all-errors -fsSL https://nginx.org/keys/nginx_signing.key | gpg --dearmor -o /etc/apt/keyrings/nginx-archive-keyring.gpg && \
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echo "deb [signed-by=/etc/apt/keyrings/nginx-archive-keyring.gpg] https://nginx.org/packages/mainline/ubuntu/ noble nginx" > /etc/apt/sources.list.d/nginx.list && \
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apt -o Acquire::Retries=5 update && \
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apt -o Acquire::Retries=5 install -y nginx=${NGINX_VERSION} && \
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apt-mark hold nginx && \
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rm -rf /var/lib/apt/lists/*
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# Install uv
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
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if [ "$NEED_MIRROR" == "1" ]; then \
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mkdir -p /etc/uv && \
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echo 'python-install-mirror = "https://registry.npmmirror.com/-/binary/python-build-standalone/"' > /etc/uv/uv.toml && \
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echo '[[index]]' >> /etc/uv/uv.toml && \
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echo 'url = "https://mirrors.aliyun.com/pypi/simple"' >> /etc/uv/uv.toml && \
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echo 'default = true' >> /etc/uv/uv.toml; \
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fi; \
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arch="$(uname -m)"; \
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if [ "$arch" = "x86_64" ]; then uv_arch="x86_64"; else uv_arch="aarch64"; fi; \
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tar xzf "/deps/uv-${uv_arch}-unknown-linux-gnu.tar.gz" \
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&& cp "uv-${uv_arch}-unknown-linux-gnu/"* /usr/local/bin/ \
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&& rm -rf "uv-${uv_arch}-unknown-linux-gnu" \
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&& uv python install 3.13
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ENV PYTHONDONTWRITEBYTECODE=1 DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1 \
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UV_HTTP_TIMEOUT=200 \
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UV_HTTP_RETRIES=3
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ENV PATH=/root/.local/bin:$PATH
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# nodejs 12.22 on Ubuntu 22.04 is too old
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RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
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curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
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apt purge -y nodejs npm && \
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apt autoremove -y && \
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apt update && \
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apt install -y nodejs && \
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rm -rf /var/lib/apt/lists/*
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# stagehand-server-v3 (Node.js SEA binary used by Browser component
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# in local mode).
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#
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# The `v3.21.0` value below is the `stagehand-go/v3` Go module
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# version pinned in `go.mod`. It is used here only to compute the
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# `go_<ver>/` subdirectory that `local.go:cacheDir()` will look in
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# for the binary at runtime — that subdirectory name is keyed by
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# the Go module's own `internal.PackageVersion`, NOT by the server
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# binary's release tag.
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#
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# The server binary itself is fetched separately by `download_deps.py`
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# from the browserbase/stagehand GitHub releases. The two are
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# LOOSELY MATCHED — both stay on the v3.x line and remain protocol-
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# compatible, but the version numbers do NOT track each other (Go
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# SDK is at v3.21.0, server binary is at v3.7.2 today). On every
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# go.mod bump, refresh the server binary pin in `download_deps.py`
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# to the current latest server release; no version correspondence
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# is required to maintain.
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#
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# Drift on the Go SDK pin (this ARG vs go.mod) forces a fresh
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# GitHub download at process boot — a hard failure in air-gapped
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# deployments. CI cross-checks the two values.
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#
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# The binary is pre-fetched by `download_deps.py` and shipped via
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# the ragflow_deps image, then written directly to the stagehand-go
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# cache path that `local.go:cacheDir()` constructs at runtime —
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# `/root/.cache/stagehand/lib/go_<ver>/stagehand-server-v3-<arch>`.
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ARG STAGEHAND_GO_VERSION=v3.21.0
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
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set -eux; \
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arch="$(uname -m)"; \
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case "$arch" in \
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x86_64) stagehand_arch=x64 ;; \
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aarch64|arm64) stagehand_arch=arm64 ;; \
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*) echo "Unsupported architecture: $arch" >&2; exit 1 ;; \
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esac; \
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stagehand_version="${STAGEHAND_GO_VERSION#v}"; \
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stagehand_cache_dir="/root/.cache/stagehand/lib/go_${stagehand_version}"; \
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mkdir -p "${stagehand_cache_dir}"; \
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cp "/deps/stagehand-server-v3-linux-${stagehand_arch}" \
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"${stagehand_cache_dir}/stagehand-server-v3-linux-${stagehand_arch}"; \
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chmod +x "${stagehand_cache_dir}/stagehand-server-v3-linux-${stagehand_arch}"
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# Add msssql ODBC driver
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# macOS ARM64 environment, install msodbcsql18.
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# general x86_64 environment, install msodbcsql17.
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RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
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curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - && \
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curl https://packages.microsoft.com/config/ubuntu/22.04/prod.list > /etc/apt/sources.list.d/mssql-release.list && \
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apt update && \
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arch="$(uname -m)"; \
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if [ "$arch" = "arm64" ] || [ "$arch" = "aarch64" ]; then \
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# ARM64 (macOS/Apple Silicon or Linux aarch64) \
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ACCEPT_EULA=Y apt install -y unixodbc-dev msodbcsql18; \
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else \
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# x86_64 or others \
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ACCEPT_EULA=Y apt install -y unixodbc-dev msodbcsql17; \
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fi && \
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rm -rf /var/lib/apt/lists/* || \
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{ echo "Failed to install ODBC driver"; exit 1; }
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# Add dependencies of selenium
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/chrome-linux64-121-0-6167-85,target=/chrome-linux64.zip \
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unzip /chrome-linux64.zip && \
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mv chrome-linux64 /opt/chrome && \
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ln -s /opt/chrome/chrome /usr/local/bin/
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/chromedriver-linux64-121-0-6167-85,target=/chromedriver-linux64.zip \
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unzip -j /chromedriver-linux64.zip chromedriver-linux64/chromedriver && \
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mv chromedriver /usr/local/bin/ && \
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rm -f /usr/bin/google-chrome
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RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
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if [ "$(uname -m)" = "x86_64" ]; then \
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dpkg -i /deps/libssl1.1_1.1.1f-1ubuntu2_amd64.deb; \
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elif [ "$(uname -m)" = "aarch64" ]; then \
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dpkg -i /deps/libssl1.1_1.1.1f-1ubuntu2_arm64.deb; \
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fi
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# builder stage
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FROM base AS builder
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USER root
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WORKDIR /ragflow
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# Install build-only dependencies for compiling Python C extensions.
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# These are not inherited from base to keep the production image smaller.
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RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
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apt update && \
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apt install -y build-essential libpython3-dev libicu-dev libgbm-dev && \
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rm -rf /var/lib/apt/lists/*
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# install dependencies from uv.lock file
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COPY pyproject.toml uv.lock ./
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# https://github.com/astral-sh/uv/issues/10462
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# uv records index url into uv.lock but doesn't failover among multiple indexes
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# Also rewrite pypi.tuna.tsinghua.edu.cn to mirrors.aliyun.com/pypi so locks
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# that were resolved against the Tsinghua mirror (e.g. when UV_INDEX pointed
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# there) get normalized to the Aliyun mirror in NEED_MIRROR=1 builds. Without
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# this, stale Tsinghua URLs slip through and `uv sync --frozen` 404s on
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# packages that the Tsinghua mirror no longer carries.
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RUN --mount=type=cache,id=ragflow_uv,target=/root/.cache/uv,sharing=locked \
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if [ "$NEED_MIRROR" == "1" ]; then \
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sed -i 's|pypi.org|mirrors.aliyun.com/pypi|g' uv.lock; \
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sed -i 's|pypi.tuna.tsinghua.edu.cn|mirrors.aliyun.com/pypi|g' uv.lock; \
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else \
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sed -i 's|mirrors.aliyun.com/pypi|pypi.org|g' uv.lock; \
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sed -i 's|pypi.tuna.tsinghua.edu.cn|pypi.org|g' uv.lock; \
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sed -i 's|gitee.com|github.com|g' uv.lock; \
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fi; \
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# --refresh-package litellm forces a re-download of litellm from the
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# (post-sed) URLs in uv.lock even if BuildKit's persistent uv cache mount
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# holds a stale wheel from a previous build. litellm 1.88.x has had
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# multiple internal ImportError issues (1.88.1 missing
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# DEFAULT_HEALTH_CHECK_STALENESS_MULTIPLIER, 1.88.0 wheel pulled via
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# some proxies missing RedisPipelineLpopOperation) — always re-fetching
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# the locked version avoids serving a half-broken cached copy.
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uv sync --python 3.13 --frozen --refresh-package litellm && \
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# Ensure pip is available in the venv for runtime package installation (fixes #12651)
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.venv/bin/python3 -m ensurepip --upgrade
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# Install frontend dependencies — depends only on package manifests so
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# web source / docs changes don't invalidate this layer.
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COPY web/package.json web/package-lock.json web/.npmrc ./web/
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RUN --mount=type=cache,id=ragflow_npm,target=/root/.npm,sharing=locked \
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cd web && NODE_OPTIONS="--max-old-space-size=8192" npm install
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# Copy full web source and docs for the frontend build.
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COPY web web
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COPY docs docs
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RUN --mount=type=cache,id=ragflow_npm,target=/root/.npm,sharing=locked \
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cd web && NODE_OPTIONS="--max-old-space-size=8192" VITE_BUILD_SOURCEMAP=false VITE_MINIFY=esbuild npm run build
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COPY .git /ragflow/.git
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RUN version_info=$(git describe --tags --match=v* --first-parent --always); \
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version_info="$version_info"; \
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echo "RAGFlow version: $version_info"; \
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echo $version_info > /ragflow/VERSION
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# production stage
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FROM base AS production
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USER root
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WORKDIR /ragflow
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# Copy Python environment and packages
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ENV VIRTUAL_ENV=/ragflow/.venv
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COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
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ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
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ENV PYTHONPATH=/ragflow/
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COPY admin admin
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COPY api api
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COPY conf conf
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COPY deepdoc deepdoc
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COPY rag rag
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COPY agent agent
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COPY pyproject.toml uv.lock ./
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COPY mcp mcp
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COPY common common
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COPY memory memory
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COPY bin bin
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COPY tools/scripts tools/scripts
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COPY docker/service_conf.yaml.template ./conf/service_conf.yaml.template
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COPY docker/entrypoint.sh ./
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RUN chmod +x ./entrypoint*.sh
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# Copy nginx configuration for frontend serving
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COPY docker/nginx/ragflow.conf.golang docker/nginx/ragflow.conf.python docker/nginx/ragflow.conf.hybrid docker/nginx/nginx.conf docker/nginx/proxy.conf /etc/nginx/
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RUN mv /etc/nginx/ragflow.conf.golang /etc/nginx/conf.d/ragflow.conf.golang && \
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mv /etc/nginx/ragflow.conf.python /etc/nginx/conf.d/ragflow.conf.python && \
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mv /etc/nginx/ragflow.conf.hybrid /etc/nginx/conf.d/ragflow.conf.hybrid && \
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|
rm -f /etc/nginx/sites-enabled/default
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|
|
|
# Copy compiled web pages
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|
COPY --from=builder /ragflow/web/dist /ragflow/web/dist
|
|
|
|
COPY --from=builder /ragflow/VERSION /ragflow/VERSION
|
|
ENTRYPOINT ["./entrypoint.sh"]
|