docker-compose.yaml

services:
  db:
    image: postgres:15
    environment:
      POSTGRES_USER: ${APP_DATABASE_USER}
      POSTGRES_PASSWORD: ${APP_DATABASE_PASSWORD}
      POSTGRES_DB: ${APP_DATABASE_NAME}
    ports:
      - 5432:5432
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${APP_DATABASE_USER} -d ${APP_DATABASE_NAME}"]
      interval: 10s
      timeout: 5s
      retries: 5

  migrate:
    image: andytakker/simple_server:latest
    command: "/app/migrate.bin"
    environment:
      APP_DATABASE_USER: ${APP_DATABASE_USER}
      APP_DATABASE_PASSWORD: ${APP_DATABASE_PASSWORD}
      APP_DATABASE_NAME: ${APP_DATABASE_NAME}
      APP_DATABASE_HOST: db
      APP_DATABASE_PORT: 5432
    depends_on:
      - db
    restart: on-failure

  app:
    image: andytakker/simple_server:latest
    ports:
      - 8000:8000
    environment:
      GIN_MODE: release
      APP_DATABASE_USER: ${APP_DATABASE_USER}
      APP_DATABASE_PASSWORD: ${APP_DATABASE_PASSWORD}
      APP_DATABASE_NAME: ${APP_DATABASE_NAME}
      APP_DATABASE_HOST: db
      APP_DATABASE_PORT: 5432

volumes:
  pgdata: