docker 加载 volumes 的问题？

Question

#执行
sudo docker run -d -p 81:80 -v /root/php:/root/php --name <tag> image-name

启动镜像 Mount container volumes 的时候在logs里看到

chown: /var/www/html: Permission denied

请问这个要怎么解决？查了查帖子说是要修改uid，可是怎么容器里root和主机的root，uid都是0呀~

#查询方法
id root

Answer 1

I have successfully configured shared volumes using this tutorial, which is available for reference.

Answer 2

chmod 777 /var/www/html

Answer 3

Check if selinux is turned off.
I mounted the host directory into the mysql container, but it failed after a few days. After turning off selinux, it succeeded.