services:
  postgres:
    image: postgres:16
    environment:
      POSTGRES_DB: kong
      POSTGRES_USER: kong
      POSTGRES_PASSWORD: kong
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "kong"]
      interval: 5s
      timeout: 5s
      retries: 5

  kong-migrations:
    image: kong:3.9
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: postgres
      KONG_PG_DATABASE: kong
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: kong
    command: kong migrations bootstrap
    depends_on:
      postgres:
        condition: service_healthy

  kong:
    image: kong:3.9
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: postgres
      KONG_PG_DATABASE: kong
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: kong
      KONG_PROXY_ACCESS_LOG: /dev/stdout
      KONG_ADMIN_ACCESS_LOG: /dev/stdout
      KONG_PROXY_ERROR_LOG: /dev/stderr
      KONG_ADMIN_ERROR_LOG: /dev/stderr
      KONG_ADMIN_LISTEN: 0.0.0.0:8001
    ports:
      - "8000:8000"
      - "8001:8001"
    depends_on:
      kong-migrations:
        condition: service_completed_successfully

  httpbin:
    image: mccutchen/go-httpbin
    ports:
      - "8080:8080"

volumes:
  postgres_data: