MrChiBlog/docker-compose.yaml at master · mrchi/MrChiBlog · GitHub

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version: '3'    # 配置文件兼容版本


networks:       # 网络设置
  back-tire:


services:       # 容器编排中不同服务的配置

  web:                    # 容器名称
    build: .              # 使用当前目录下 Dockerfile 构建镜像
    depends_on:           # 服务依赖，启动当前服务的容器时，必须先启动其依赖容器。即 redis 和 mysql 会先于 web 启动。
      - redis
      - mysql
    environment:          # 环境变量，未指定值的环境变量会从当前环境变量中读取，或从.env文件中读取。
      TZ: Asia/Shanghai
      FLASK_APP: "manage:app"
      FLASK_ENV: "production"
      PROD_DATABASE_URI: "mysql+pymysql://${MYSQL_USER}:${MYSQL_PASSWORD}@mysql:3306/${MYSQL_DATABASE}?charset=utf8mb4"
      REPO_DIR: "/mrchiblog/repo"
      REPO_SSHKEY: "/mrchiblog/sshkey/id_rsa"
      WEBHOOK_TOKEN:
      HMAC_KEY:
      PROD_DINGTALK_TOKEN:
      PROD_REDIS_URI:
      PROD_RQ_REDIS_URI:
    volumes:                          # 数据卷挂载，rw是读写模式
      - /mrchiblog/cache/whoosh:/mrchiblog/prod_whoosh_idx:rw         # Whoosh 索引数据文件
      - /mrchiblog/logs:/mrchiblog/logs:rw                            # gunicorn 日志文件
      - /mrchiblog/sshkey:/mrchiblog/sshkey:ro                        # Git SSH key
      - /mrchiblog/repo:/mrchiblog/repo:rw                            # Git Repo
    working_dir: /mrchiblog           # 工作目录，command 命令在工作目录下执行
    command: gunicorn -c gunicorn.py -w 1 -b 0.0.0.0:5000 manage:app  # 容器启动时默认执行的命令
    ports:                            # 端口映射，这里把容器的 5000 端口映射到宿主机的 5000 端口，并监听宿主机 127.0.0.1 的连接
      - 127.0.0.1:5000:5000
    networks:                         # 加入的网络，加入同名网络的不同容器间可以通过容器名称来相互访问
      - back-tire
    restart: on-failure

  rq-update:
    build: .
    depends_on:
      - redis
      - mysql
    environment:
      TZ: Asia/Shanghai
      FLASK_APP: "manage:app"
      FLASK_ENV: "production"
      PROD_DATABASE_URI: "mysql+pymysql://${MYSQL_USER}:${MYSQL_PASSWORD}@mysql:3306/${MYSQL_DATABASE}?charset=utf8mb4"
      REPO_DIR: "/mrchiblog/repo"
      REPO_SSHKEY: "/mrchiblog/sshkey/id_rsa"
      WEBHOOK_TOKEN:
      HMAC_KEY:
      PROD_DINGTALK_TOKEN:
      PROD_REDIS_URI:
      PROD_RQ_REDIS_URI:
    volumes:
      - /mrchiblog/cache/whoosh:/mrchiblog/prod_whoosh_idx:rw         # Whoosh 索引数据文件
      - /mrchiblog/logs:/mrchiblog/logs:rw                            # gunicorn 日志文件
      - /mrchiblog/sshkey:/mrchiblog/sshkey:ro                        # Git SSH key
      - /mrchiblog/repo:/mrchiblog/repo:rw                            # Git Repo
    working_dir: /mrchiblog
    command: flask rq worker update
    networks:
      - back-tire

  redis:
    image: redis:alpine             # 使用 redis:alpine 镜像，镜像不存在时会自动从镜像源拉取
    environment:
      TZ: Asia/Shanghai
    volumes:
      - /mrchiblog/data/redis:/data:rw      # redis 数据文件
    networks:
      - back-tire
    restart: on-failure

  mysql:
    image: mysql:5.7
    environment:
      TZ: Asia/Shanghai
      MYSQL_RANDOM_ROOT_PASSWORD: 'yes'
      MYSQL_USER:
      MYSQL_PASSWORD:
      MYSQL_DATABASE:
    volumes:
      - ./conf/mysql.ini:/etc/mysql/conf.d/mrchiblog.cnf:ro     # MySQL 配置
      - /mrchiblog/data/mysql:/var/lib/mysql:rw                 # MySQL 数据文件
    networks:
      - back-tire
    restart: on-failure