docker-compose.yml

name: 'url-rotator-go'

services:
  postgres:
    container_name: 'rotator-postgres'
    image: 'postgres:latest'
    environment:
      POSTGRES_USER: urlrotatorgo
      POSTGRES_PASSWORD: urlrotatorgo
      POSTGRES_DB: urlrotatorgo
    ports:
      - ":5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      url-rotator-go:
        ipv4_address: 172.47.0.3
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -q -d urlrotatorgo -U urlrotatorgo"]
      interval: 10s
      retries: 5
      start_period: 3s
      timeout: 3s

  redis:
    container_name: 'rotator-redis'
    image: 'redis:latest'
    ports:
      - ":6379"
    volumes:
      - redis_data:/data
    networks:
      url-rotator-go:
        ipv4_address: 172.47.0.4
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      interval: 10s
      retries: 5
      start_period: 3s
      timeout: 3s

  app:
    container_name: 'url-rotator-go'
    image: 'nopaleon/url-rotator-go:latest'
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      VP_DATABASE.POSTGRES.HOST: postgres
      VP_DATABASE.POSTGRES.PORT: 5432
      VP_DATABASE.POSTGRES.USER: urlrotatorgo
      VP_DATABASE.POSTGRES.PASS: urlrotatorgo
      VP_DATABASE.POSTGRES.DBNAME: urlrotatorgo
      VP_DATABASE.REDIS.ADDR: redis:6379
      VP_DATABASE.REDIS.DB: 0
      VP_APP.DOMAIN: localhost
      VP_APP.SCHEME: http
      VP_SERVICE.HTTP.PREFORK: false
    ports:
      - "80:80"
    networks:
      url-rotator-go:
        ipv4_address: 172.47.0.2
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: on-failure

networks:
  url-rotator-go:
    ipam:
      config:
        - subnet: 172.47.0.0/16

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local