Shulou(Shulou.com)06/02 Report--

Root permission is required to run docker.

To resolve the problem that non-root users do not have permission to run docker commands, the method is as follows:

Method 1:

Use sudo to get administrator privileges and run docker commands, which has many limitations when executing docker commands through scripts

Method 2:

When the docker daemon starts, the user group named docker is given permission to read and write Unix socket by default, so as long as the docker user group is created and the current user is added to the docker user group, the current user will have access to Unix socket and can execute docker-related commands

Sudo groupadd docker # add docker user group sudo gpasswd-a $USER docker # add login users to docker user group newgrp docker # update user group

Add:

How to get root permission in docker Container

First, your container needs to be running.

You can view the CONTAINER ID of the container through sudo docker container ls or sudo docker ps

Finally execute the command (where 7509371edd48 is the CONTAINER ID found above)

Sudo docker exec-ti-u root 7509371edd48 bash

This is the end of this article on the analysis of permissions needed to run docker. Do you need root permission for more related docker? please search for previous articles or continue to browse the relevant articles below. I hope you will support me in the future!

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