gate/docker-compose.yml at main · evalops/gate · GitHub

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services:
  # Control plane database
  gate-db:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: gate
      POSTGRES_PASSWORD: gate
      POSTGRES_DB: gate
    ports:
      - "5433:5432"
    volumes:
      - gate-db-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U gate"]
      interval: 5s
      timeout: 3s
      retries: 5

  # Upstream PostgreSQL (the database gate protects)
  upstream-postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: app
      POSTGRES_PASSWORD: app
      POSTGRES_DB: appdb
    ports:
      - "5434:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U app"]
      interval: 5s
      timeout: 3s
      retries: 5

  # Gate control plane
  gate-control:
    build:
      context: .
      target: control
    environment:
      GATE_DB_HOST: gate-db
      GATE_DB_USER: gate
      GATE_DB_PASSWORD: gate
      GATE_DB_NAME: gate
      GATE_DB_PORT: "5432"
      GATE_INSECURE: "true"
    ports:
      - "8080:8080"
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:8080/health || exit 1"]
      interval: 10s
      timeout: 3s
      retries: 5
    depends_on:
      gate-db:
        condition: service_healthy

  # Gate connector (PostgreSQL proxy)
  gate-connector:
    build:
      context: .
      target: connector
    environment:
      UPSTREAM_PG_HOST: upstream-postgres
      UPSTREAM_PG_DATABASE: appdb
    ports:
      - "6432:6432"
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:8081/health || exit 1"]
      interval: 10s
      timeout: 3s
      retries: 5
    depends_on:
      gate-control:
        condition: service_healthy
      upstream-postgres:
        condition: service_healthy

volumes:
  gate-db-data: