更改“/var/lib/mysql/”的所有权：权限被拒绝

Question

环境：docker for windows 10
版本：Docker 版本 17.09.0-ce，构建 afdb6d4
docker 图片：mysql/mysql-server 最新
docker 已设置共享驱动器 C：

我想要运行一个 mysql 容器，所以我使用以下命令：

C:\WINDOWS\system32>docker run -d -p 3306:3306 -v "C:/Program Files/MySQL/Config":/etc/mysql/ -v "C:/Program Files/MySQL/Data/":/var/lib/mysql/ --name mysqlserver mysql/mysql-server
c2b45a6668746f0aa708b17f05a720ee6b4cff477eeaef714685293d1b60f44b

C:\WINDOWS\system32>docker ps -a
CONTAINER ID        IMAGE                COMMAND                  CREATED             STATUS                     PORTS               NAMES
c2b45a666874        mysql/mysql-server   "/entrypoint.sh my..."   9 seconds ago       Exited (1) 7 seconds ago                       mysqlserver
2de1dbd9880b        redis                "docker-entrypoint..."   4 days ago          Exited (0) 4 days ago                          myredis
35c805969295        redis                "docker-entrypoint..."   9 days ago          Exited (0) 9 days ago                          redisServer

C:\WINDOWS\system32>docker logs mysqlserver
[Entrypoint] MySQL Docker Image 5.7.21-1.1.3
[Entrypoint] No password option specified for new database.
[Entrypoint]   A random onetime password will be generated.
chown: changing ownership of '/var/lib/mysql/': Permission denied

C:\WINDOWS\system32>

累了，怎么办？

Answer 1

在指定卷安装时尝试使用 rw 标记。在你的情况下是

docker run -d -p 3306:3306 -v "C:/ProgramFiles/MySQL/Config":/etc/mysql/:rw -v "C:/ProgramFiles/MySQL/Data/":/var/lib/mysql/:rw --name mysqlserver mysql/mysql-server

Answer 2

看起来主机上的文件 C:/Program Files/MySQL/Data/ 作为卷安装在 /var/lib/mysql/ 的容器中没有设置写权限。

您可以在挂载 /var/lib/mysql/ 时授予写入权限 (rw)，方法是

-v "C:/Program Files/MySQL/Data/":/var/lib/mysql/:rw

而不是

-v "C:/Program Files/MySQL/Data/":/var/lib/mysql/

更改“/var/lib/mysql/”的所有权：权限被拒绝

changing ownership of '/var/lib/mysql/': Permission denied

mysql

docker

docker-for-windows