docker-compose.yml

##
## Kamerplanter – Docker Compose (local build)
##
## Quick start:
##   cp .env.example .env        # copy & edit passwords
##   docker-compose up -d
##
## Optional profiles (not started by default):
##   docker-compose --profile vectordb up -d      # PostgreSQL + pgvector for AI/RAG
##   docker-compose --profile ollama up -d         # Local LLM inference (Ollama)
##   docker-compose --profile timescaledb up -d    # Time-series DB for sensor data
##
## Multiple profiles can be combined:
##   docker-compose --profile vectordb --profile ollama up -d
##
## All credentials are read from .env (not hardcoded here).
## See .env.example for required variables.
##
version: "3.8"

services:
  # ── ArangoDB ──────────────────────────────────────────────
  arangodb:
    image: arangodb:3.12@sha256:bf5eabc0fb3a16a13d0d4de00cddfbf2209e3d25630e5331832efb206519ff8f
    environment:
      ARANGO_ROOT_PASSWORD: ${ARANGO_ROOT_PASSWORD}
    ports:
      - "8529:8529"
    volumes:
      - arangodb_data:/var/lib/arangodb3
    healthcheck:
      test: ["CMD", "arangosh", "--server.password", "${ARANGO_ROOT_PASSWORD}", "--javascript.execute-string", "db._version()"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Valkey (Redis-compatible) ────────────────────────────
  valkey:
    image: valkey/valkey:9-alpine@sha256:c9b77919daeba2c02ad954d0c844cc4e7142069d177b89c5fd771f405daf9e02
    ports:
      - "6379:6379"
    volumes:
      - valkey_data:/data
    healthcheck:
      test: ["CMD", "valkey-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── VectorDB (optional — PostgreSQL + pgvector for AI/RAG) ──
  vectordb:
    build:
      context: ./docker/vectordb
    profiles: ["vectordb"]
    environment:
      POSTGRES_DB: ${VECTORDB_DATABASE:-kamerplanter_vectors}
      POSTGRES_USER: ${VECTORDB_USERNAME:-postgres}
      POSTGRES_PASSWORD: ${VECTORDB_PASSWORD:-changeme}
    ports:
      - "5433:5432"
    volumes:
      - vectordb_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${VECTORDB_USERNAME:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Ollama (optional — local LLM inference for AI assistant) ──
  ollama:
    image: ollama/ollama:latest@sha256:6345fbc18bd73a1e16404be681dbc6fd291a027cab43ed541abe78c4c81051b0
    profiles: ["ollama"]
    environment:
      OLLAMA_MODELS: /models
      OLLAMA_HOST: "0.0.0.0:11434"
      OLLAMA_NUM_PARALLEL: "1"
      OLLAMA_MAX_LOADED_MODELS: "1"
    ports:
      - "11434:11434"
    volumes:
      - ollama_models:/models
    healthcheck:
      test: ["CMD-SHELL", "curl -sf http://localhost:11434/api/tags || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 5

  # ── TimescaleDB (optional) ─────────────────────────────────
  timescaledb:
    image: timescale/timescaledb:2.28.3-pg16@sha256:61f891691050da6032023c01ea885730eeeba06b7c17b403e7d0b9c49c37dfe9
    profiles: ["timescaledb"]
    environment:
      POSTGRES_DB: ${TIMESCALEDB_DATABASE:-kamerplanter_sensors}
      POSTGRES_USER: ${TIMESCALEDB_USERNAME:-postgres}
      POSTGRES_PASSWORD: ${TIMESCALEDB_PASSWORD:-changeme}
    ports:
      - "5432:5432"
    volumes:
      - timescaledb_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${TIMESCALEDB_USERNAME:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Reranker Service (optional — cross-encoder for RAG quality) ──
  reranker-service:
    build:
      context: ./docker/reranker-service
      dockerfile: Dockerfile
      target: bge-reranker-v2-m3
    profiles: ["vectordb"]
    ports:
      - "8081:8081"
    healthcheck:
      test: ["CMD-SHELL", "curl -sf http://localhost:8081/health || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 10

  # ── Backend (FastAPI) ─────────────────────────────────────
  backend:
    build:
      context: ./src/backend
    environment:
      ARANGODB_HOST: arangodb
      ARANGODB_PORT: "8529"
      ARANGODB_DATABASE: ${ARANGODB_DATABASE}
      ARANGODB_USERNAME: ${ARANGODB_USERNAME}
      ARANGODB_PASSWORD: ${ARANGODB_PASSWORD}
      REDIS_URL: ${REDIS_URL}
      CORS_ORIGINS: '["http://localhost:3000","http://localhost:5173","http://localhost:8080"]'
      DEBUG: ${DEBUG}
      REQUIRE_EMAIL_VERIFICATION: ${REQUIRE_EMAIL_VERIFICATION}
      KAMERPLANTER_MODE: light
      TIMESCALEDB_ENABLED: ${TIMESCALEDB_ENABLED:-false}
      TIMESCALEDB_HOST: timescaledb
      TIMESCALEDB_PORT: "5432"
      TIMESCALEDB_DATABASE: ${TIMESCALEDB_DATABASE:-kamerplanter_sensors}
      TIMESCALEDB_USERNAME: ${TIMESCALEDB_USERNAME:-postgres}
      TIMESCALEDB_PASSWORD: ${TIMESCALEDB_PASSWORD:-changeme}
      VECTORDB_ENABLED: ${VECTORDB_ENABLED:-false}
      VECTORDB_HOST: vectordb
      VECTORDB_PORT: "5432"
      VECTORDB_DATABASE: ${VECTORDB_DATABASE:-kamerplanter_vectors}
      VECTORDB_USERNAME: ${VECTORDB_USERNAME:-postgres}
      VECTORDB_PASSWORD: ${VECTORDB_PASSWORD:-changeme}
    volumes:
      - ./spec/knowledge/rag:/app/knowledge:ro
    ports:
      - "8000:8000"
    depends_on:
      - arangodb
      - valkey
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://localhost:8000/api/v1/health/live"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Celery Worker ────────────────────────────────────────
  celery-worker:
    build:
      context: ./src/backend
    environment:
      ARANGODB_HOST: arangodb
      ARANGODB_PORT: "8529"
      ARANGODB_DATABASE: ${ARANGODB_DATABASE}
      ARANGODB_USERNAME: ${ARANGODB_USERNAME}
      ARANGODB_PASSWORD: ${ARANGODB_PASSWORD}
      REDIS_URL: ${REDIS_URL}
      KAMERPLANTER_MODE: light
      TIMESCALEDB_ENABLED: ${TIMESCALEDB_ENABLED:-false}
      TIMESCALEDB_HOST: timescaledb
      TIMESCALEDB_PORT: "5432"
      TIMESCALEDB_DATABASE: ${TIMESCALEDB_DATABASE:-kamerplanter_sensors}
      TIMESCALEDB_USERNAME: ${TIMESCALEDB_USERNAME:-postgres}
      TIMESCALEDB_PASSWORD: ${TIMESCALEDB_PASSWORD:-changeme}
      VECTORDB_ENABLED: ${VECTORDB_ENABLED:-false}
      VECTORDB_HOST: vectordb
      VECTORDB_PORT: "5432"
      VECTORDB_DATABASE: ${VECTORDB_DATABASE:-kamerplanter_vectors}
      VECTORDB_USERNAME: ${VECTORDB_USERNAME:-postgres}
      VECTORDB_PASSWORD: ${VECTORDB_PASSWORD:-changeme}
    volumes:
      - ./spec/knowledge/rag:/app/knowledge:ro
    depends_on:
      - arangodb
      - valkey
    command: celery -A app.tasks worker --loglevel=info

  # ── Celery Beat (periodic tasks) ─────────────────────────
  celery-beat:
    build:
      context: ./src/backend
    environment:
      ARANGODB_HOST: arangodb
      ARANGODB_PORT: "8529"
      ARANGODB_DATABASE: ${ARANGODB_DATABASE}
      ARANGODB_USERNAME: ${ARANGODB_USERNAME}
      ARANGODB_PASSWORD: ${ARANGODB_PASSWORD}
      REDIS_URL: ${REDIS_URL}
      KAMERPLANTER_MODE: light
      TIMESCALEDB_ENABLED: ${TIMESCALEDB_ENABLED:-false}
      TIMESCALEDB_HOST: timescaledb
      TIMESCALEDB_PORT: "5432"
      TIMESCALEDB_DATABASE: ${TIMESCALEDB_DATABASE:-kamerplanter_sensors}
      TIMESCALEDB_USERNAME: ${TIMESCALEDB_USERNAME:-postgres}
      TIMESCALEDB_PASSWORD: ${TIMESCALEDB_PASSWORD:-changeme}
      VECTORDB_ENABLED: ${VECTORDB_ENABLED:-false}
      VECTORDB_HOST: vectordb
      VECTORDB_PORT: "5432"
      VECTORDB_DATABASE: ${VECTORDB_DATABASE:-kamerplanter_vectors}
      VECTORDB_USERNAME: ${VECTORDB_USERNAME:-postgres}
      VECTORDB_PASSWORD: ${VECTORDB_PASSWORD:-changeme}
    depends_on:
      - arangodb
      - valkey
    command: celery -A app.tasks beat --loglevel=info

  # ── Frontend (React + nginx) ──────────────────────────────
  frontend:
    build:
      context: ./src/frontend
    environment:
      KAMERPLANTER_MODE: light
    ports:
      - "8080:8080"
    depends_on:
      - backend
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://localhost:8080/"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  arangodb_data:
  valkey_data:
  timescaledb_data:
  vectordb_data:
  ollama_models: