my-blog/docker-compose.yml

version: '3.8'

services:
  mysql:
    image: mysql:8.0
    container_name: blog-mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: root123456
      MYSQL_DATABASE: my_blog
      TZ: Asia/Shanghai
    command:
      - --default-authentication-plugin=mysql_native_password
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
    ports:
      - "3307:3306"
    volumes:
      - mysql_data:/var/lib/mysql
      - ./mysql/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-proot123456"]
      interval: 5s
      timeout: 5s
      retries: 10

  backend:
    build: ./backend
    container_name: blog-backend
    restart: always
    depends_on:
      mysql:
        condition: service_healthy
    environment:
      DB_HOST: mysql
      DB_PORT: 3306
      DB_NAME: my_blog
      DB_USER: root
      DB_PASSWORD: root123456
      TZ: Asia/Shanghai
    ports:
      - "8089:8080"

  frontend:
    build: ./frontend
    container_name: blog-frontend
    restart: always
    depends_on:
      - backend
    ports:
      - "8088:80"

volumes:
  mysql_data: