docker-compose.yml

version: "3.3"
services:
  db:
    image: mariadb
    restart: unless-stopped
    env_file:
      - .env
    container_name: blog-db
    environment:
      MYSQL_DATABASE: ${MYSQL_DB}
      MYSQL_ROOT_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_USER: ${MYSQL_USER}
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - blog-net
    healthcheck:
      test: "exit 0"

  phpmyadmin:
    image: phpmyadmin
    container_name: blog-phpmyadmin
    links:
      - db
    ports:
      - 8181:80
    environment:
      PMA_HOST: db
      MYSQL_USERNAME: ${MYSQL_USER}
      MYSQL_ROOT_PASSWORD: ${MYSQL_PASSWORD}
    networks:
      - blog-net

  backend:
    image: '${DOCKER_IMAGE_BACKEND?Variable not set}:${TAG-latest}'
    depends_on:
      db:
        condition: service_healthy
    env_file:
      - .env
    ports:
      - 8800:8800
    build:
      context: ./
      dockerfile: Dockerfile
    networks:
      - blog-net

volumes:
  db-data:

networks:
  blog-net:
    driver: bridge