How to solve the problem of insufficient permissions when switching users in docker container

When switching users in the docker container, it prompts that the permissions are insufficient:

Solution:

The container is started with privileges:

docker run -i -t --privileged -v /home/dora:/home/dora centos_ora /bin/bash

Additional knowledge: Docker runs with normal permissions under Linux

When installing Docker in Linux, it will be installed by default with the permission of the user named docker. It is inconvenient to switch users when using it.

In order to use the command directly, you need to add the current user to the docker group

sudo usermod -aG docker your_username

Restart to take effect!

The above article on how to solve the problem of insufficient permissions when switching users in a docker container is all I have to share with you. I hope it can give you a reference, and I also hope that you will support 123WORDPRESS.COM.