copilotkit__copilotkit/examples/integrations/langgraph-python-threads/docker-compose.yml

# Intelligence infrastructure for threads support.
#
# Starts postgres, redis, runs DB migrations, and the intelligence
# app-api + realtime-gateway services.
#
# Prerequisites:
#   Build local images first — see intelligence/scripts/build-local-images.sh
#
# Usage:
#   docker compose up -d --wait
#
# Then start the app services on the host:
#   pnpm dev

name: langgraph-python-intelligence

services:
  # ---------------------------------------------------------------------------
  # Infrastructure
  # ---------------------------------------------------------------------------

  postgres:
    image: postgres:16-alpine
    ports:
      - "${POSTGRES_HOST_PORT:-5432}:5432"
    environment:
      POSTGRES_USER: intelligence
      POSTGRES_PASSWORD: intelligence
      POSTGRES_DB: postgres
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./docker/init-db:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U intelligence -d postgres"]
      interval: 5s
      timeout: 3s
      retries: 5
    restart: unless-stopped
    networks:
      - intelligence

  redis:
    image: redis:7-alpine
    ports:
      - "${REDIS_HOST_PORT:-6379}:6379"
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    restart: unless-stopped
    networks:
      - intelligence

  # ---------------------------------------------------------------------------
  # Database migrations (runs once then exits)
  # ---------------------------------------------------------------------------

  db-migrations:
    image: cpki/db-migrations:local
    environment:
      DATABASE_URL: postgresql://intelligence:intelligence@postgres:5432/intelligence_app
    depends_on:
      postgres:
        condition: service_healthy
    restart: "no"
    networks:
      - intelligence

  # ---------------------------------------------------------------------------
  # Intelligence services
  # ---------------------------------------------------------------------------

  app-api:
    image: cpki/app-api:local
    ports:
      - "${APP_API_HOST_PORT:-4201}:4201"
    environment:
      NODE_ENV: development
      HOST: 0.0.0.0
      PORT: 4201
      LOG_LEVEL: debug
      DATABASE_URL: postgresql://intelligence:intelligence@postgres:5432/intelligence_app
      REDIS_URL: redis://redis:6379
      AUTH_SECRET: local-dev-secret-must-be-at-least-32-chars
      AUTH_TRUST_HOST: "true"
      DEPLOYMENT_MODE: self-hosted
      DEFAULT_ORGANIZATION_ID: casa-de-erlang
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      db-migrations:
        condition: service_completed_successfully
    restart: unless-stopped
    networks:
      - intelligence

  realtime-gateway:
    image: cpki/realtime-gateway:local
    ports:
      - "${REALTIME_GATEWAY_HOST_PORT:-4401}:4401"
    environment:
      DATABASE_URL: postgresql://intelligence:intelligence@postgres:5432/intelligence_app
      REDIS_URL: redis://redis:6379
      RUNNER_AUTH_SECRET: dev-runner-secret
      SECRET_KEY_BASE: local-realtime-gateway-secret-key-base-at-least-64-bytes-long-for-dev
      PHX_HOST: localhost
      PORT: 4401
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      db-migrations:
        condition: service_completed_successfully
    healthcheck:
      test: ["CMD-SHELL", "nc -z 127.0.0.1 4401"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s
    restart: unless-stopped
    networks:
      - intelligence

volumes:
  postgres-data:
  redis-data:

networks:
  intelligence:
    driver: bridge