How to solve the docker journalctl error problem

Solution to docker journalctl error: 1. Open the command window; 2. Execute the "[root@377c6ef694e7 src]# chmod -R 777 /var/lib/mysql" command.

The operating environment of this article: centos7 system, Docker version 20.10.11, Dell G3 computer.

How to solve the docker journalctl error problem?

See “systemctl status mysqld.service“ and “journalctl -xe“ for details.

Scenario:

docker container: start mysql

System: centos

Problem:

[root@377c6ef694e7 src]# systemctl start mysqld
Job for mysqld.service failed because the control process exited with error code.
See "systemctl status mysqld.service" and "journalctl -xe" for details.
[root@377c6ef694e7 src]# journalctl -xe

Solution:

[root@377c6ef694e7 src]# chmod -R 777 /var/lib/mysql # Just add permissions.

Recommended Study: "docker tutorial"

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