docker-compose.yml

version: '3.3'

services:
  db:
    # image: mariadb
    build: 
      context: .
      dockerfile: docker/Dockerfile_mariadb
    restart: always
    ports:
      - "3306:3306"
    volumes:
      - db_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: 123
      # MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
      # MYSQL_USER: user
      # MYSQL_PASSWORD: 123 command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
      LANG: C.UTF-8
    networks:
      - net-backend
  web:
    restart: always
    build: 
      context: .
      dockerfile: docker/Dockerfile_node
    ports:
      - "3000:3000"
    
    depends_on:
      - "db"
    links: 
      - "db"
    networks:
      - net-backend
    environment:
      PMA_HOST: db:3306
    
  phpmyadmin:
    depends_on:
      - db
    image: phpmyadmin/phpmyadmin
    restart: always
    networks:
      - net-backend
    ports:
      - 80:80
    environment:
      PMA_HOST: db:3306
      MYSQL_ROOT_PASSWORD: 123
  
networks:
  net-backend:

volumes:
    db_data:
#     wp_data: