services:
  # ============================================
  # DATABASES
  # ============================================

  postgres:
    image: timescale/timescaledb:latest-pg16
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: bench
      POSTGRES_PASSWORD: bench
      POSTGRES_DB: benchmark
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U bench -d benchmark"]
      interval: 5s
      timeout: 5s
      retries: 5
    mem_limit: 512m
    memswap_limit: 512m

  kurrentdb:
    image: docker.kurrent.io/kurrent-latest/kurrentdb:latest
    ports:
      - "2113:2113"
    environment:
      KURRENTDB_CLUSTER_SIZE: 1
      KURRENTDB_RUN_PROJECTIONS: All
      KURRENTDB_START_STANDARD_PROJECTIONS: "true"
      KURRENTDB_INSECURE: "true"
      KURRENTDB_ENABLE_ATOM_PUB_OVER_HTTP: "true"
      # Limit memory usage
      KURRENTDB_MEM_DB: "false"
      KURRENTDB_CHUNK_SIZE: 1048576
    volumes:
      - kurrentdb_data:/var/lib/kurrentdb
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:2113/health/live"]
      interval: 5s
      timeout: 5s
      retries: 10
    mem_limit: 1g
    memswap_limit: 1g

  # ============================================
  # MCP SERVERS (Model Context Protocol)
  # ============================================

  mcp-postgres:
    build:
      context: ./docker/mcp-postgres
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      MCP_PORT: 3000
      DATABASE_URL: postgresql://bench:bench@postgres:5432/benchmark
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 5s
      timeout: 5s
      retries: 5
    mem_limit: 256m
    memswap_limit: 256m

  mcp-kurrentdb:
    build:
      context: ./docker/mcp-kurrentdb
      dockerfile: Dockerfile
    ports:
      - "3003:3003"
    environment:
      MCP_PORT: 3003
      KURRENTDB_CONNECTION_STRING: esdb://admin:changeit@kurrentdb:2113?tls=false
    depends_on:
      kurrentdb:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3003/health"]
      interval: 5s
      timeout: 5s
      retries: 5
    mem_limit: 256m
    memswap_limit: 256m

volumes:
  postgres_data:
  kurrentdb_data: