Charmed MySQL

  • By Canonical Data Platform
  • Cloud
Channel Revision Published Runs on
8.0/stable 196 Yesterday
Ubuntu 22.04
8.0/candidate 196 27 Sep 2023
Ubuntu 22.04
8.0/beta 196 25 Sep 2023
Ubuntu 22.04
8.0/edge 196 08 Sep 2023
Ubuntu 22.04
juju deploy mysql --channel 8.0/stable
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How to manage related applications

:information_source: Hint: Use Juju 3. Otherwise replace juju integrate with juju relate for Juju 2.9.

New mysql_client interface:

Relations to new applications are supported via the “mysql_client” interface. To create a relation:

juju integrate mysql application

To remove a relation:

juju remove-relation mysql application

Legacy mysql interface:

We have also added support for the database legacy relation via the mysql interface. Please note that these interface is deprecated.

juju integrate mysql:mysql wordpress

Also extended permissions can be requested using mysql-root edpoint:

juju integrate mysql:mysql-root wordpress

Rotate applications password

To rotate the passwords of users created for related applications, the relation should be removed and related again. That process will generate a new user and password for the application.

juju remove-relation application mysql
juju integrate application mysql

Internal operator user

The operator user is used internally by the Charmed MySQL Operator, the set-password action can be used to rotate its password.

  • To set a specific password for the operator user
juju run mysql/leader set-password password=<password>
  • To randomly generate a password for the operator user
juju run mysql/leader set-password

Help us improve this documentation

Most of this documentation can be collaboratively discussed and changed on the respective topic in the doc category of the Charmhub forum. See the documentation guidelines if you’d like to contribute.

Last updated 23 days ago. Help improve this document in the forum.