docker-compose.yml

version: '3.7'
services:
  golang-app:
    env_file: .env
    container_name: ${GOLANG_CONTAINER_NAME}
    build:
      context: .
      dockerfile: Dockerfile
      args:
        ENV: "${ENV}"
    ports:
      - '${GOLANG_APP_PORT}:8080'
    networks:
      - communication-network
    depends_on:
      - postgres
      - redis
    volumes:
      - ./:/golangApp

  redis:
    image: redis:alpine
    container_name: ${REDIS_CONTAINER_NAME}
    command: redis-server --appendonly yes --replica-read-only no
    volumes:
      - ./:/redis
    ports:
      - ${REDIS_PORT}:6379
    networks:
      - communication-network
    healthcheck:
      test: redis-cli -h redis -p 6379 ping
      start_period: 3s
      interval: 2s
      timeout: 2s
      retries: 10

  migration:
    image: migrate/migrate
    command:
      [
        "-path",
        "/migrations",
        "-database",
        "postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}?sslmode=disable",
        "up"
      ]
    volumes:
      - ./migrations:/migrations
    networks:
      - communication-network
    depends_on:
      - postgres

  postgres:
    image: postgres:alpine
    container_name: ${POSTGRES_CONTAINER_NAME}
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - "./:/var/lib/data"
    ports:
      - '${POSTGRES_PORT}:5432'
    networks:
      - communication-network

networks:
  communication-network:
    name: ${COMMUNICATION_NETWORK_NAME}
    external: true