gocron初始化提示数据库配置写入文件失败

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问题

gocron在compose启动初始化过程提示配置写入文件失败
72f5f192ea93e97aac8d49f3b4699d67.png

解决

1.view image
docker describe gocron/gocron:latest

2.grant privilege
chown -R 100:100 conf log

本质认证/连接信息写入到本地文件，权限不足导致的非root写入root的问题。

示例compose

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services:
  gocron-db:
    image: mysql:8.1
    container_name: gocron-db
    environment:
      MYSQL_ROOT_PASSWORD: nhqUYo+PTt8
      MYSQL_DATABASE: gocron
      MYSQL_USER: gocron_user
      MYSQL_PASSWORD: nhqUYo+PTt8
    volumes:
      - ./mysql_data:/var/lib/mysql
    networks:
      - apps
    restart: always
    command: --default-authentication-plugin=mysql_native_password

  gocron-web:
    image: gocron/gocron:latest
    container_name: gocron-web
    ports:
      - "5920:5920"
    volumes:
      - ./gocron/conf:/app/conf
      - ./gocron/log:/app/log
    depends_on:
      - gocron-db
    networks:
      - apps
    restart: always
networks:
  apps:
    external: true

#chown -R 100:100 conf log