Charmed PostgreSQL K8s
- By Canonical Data Platform
| Channel | Revision | Published | Runs on |
|---|---|---|---|
| latest/stable | 20 | 20 Sep 2022 | |
| 14/stable | 73 | 18 Apr 2023 | |
| 14/candidate | 73 | 18 Apr 2023 | |
| 14/beta | 73 | 18 Apr 2023 | |
| 14/edge | 92 | Yesterday |
juju deploy postgresql-k8s --channel 14/stable
You will need Juju 2.9 to be able to run this command. Learn how to upgrade to Juju 2.9.
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Platform:
How to manage related applications
New postgresql_client interface:
Relations to new applications are supported via the “postgresql_client” interface. To create a relation:
juju relate postgresql-k8s application
To remove a relation:
juju remove-relation postgresql-k8s application
Legacy pgsql interface:
We have also added support for the database legacy relation from the original version of the charm via the pgsql interface. Please note that these interface is deprecated.
juju relate postgresql-k8s:db mattermost-k8s:db
Also extended permissions can be requested using db-admin edpoint:
juju relate postgresql-k8s:db-admin mattermost-k8s:db
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 postgresql-k8s
juju add-relation application postgresql-k8s
Internal operator user
The operator user is used internally by the Charmed PostgreSQL Operator, the set-password action can be used to rotate its password.
- To set a specific password for the operator user
juju run-action postgresql-k8s/leader set-password password=<password> --wait
- To randomly generate a password for the operator user
juju run-action postgresql-k8s/leader set-password --wait
Help us improve this documentation
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