docker-compose.yml

version: '2.1'

services:
  node-app:
    build: .
    image: node-app
    restart: always
    env_file:
      - .env
    ports:
      - '3000:3000'
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - .:/usr/src/node-app
    networks:
      - node-network

  db:
    image: mysql:8
    container_name: db-node-app
    cap_add:
      - ALL
    command: [ '--default-authentication-plugin=mysql_native_password',  '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci' ]
    restart: always
    ports:
      - 3306:3306
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PWD}
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PWD}
    healthcheck:
      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
      timeout: 5s
      retries: 20
    volumes:
      - dbdata:/data/db
    networks:
      - node-network

volumes:
  dbdata:

networks:
  node-network:
    driver: bridge