Charmed MySQL K8s Upgrade
Please choose the appropriate upgrade/rollback tutorial.
Migration:
-
Major upgrade, e.g. MySQL 8.0 -> MySQL 9.0.
-
Major rollback, e.g. MySQL 9.0 -> MySQL 8.0.
In-place minor upgrade:
-
Minor upgrade, e.g. MySQL 8.0.33 -> MySQL 8.0.34
(including charm revision bump 99 -> 102). -
Minor rollback, e.g. MySQL 8.0.34 -> MySQL 8.0.33
(including charm revision return 102 -> 99).