...
Note that the top two storage items don’t show the “Used” amount. This is because those PVCs are not currently mounted to a pod - these PVCs are used for cron jobs which only run for a few minutes per day. However, they are monitored and will produce an alert in the #chefs-sysdig channel on rocket.chat if they reach 90%.
You can expand the size of a PVC either by editing its YAML or by clicking “Expand” in its Actions menu:
...
Note:
Expanding a PVC is nearly instantaneous
Expanding a PVC does not cause a pod restart - there is no effect on the users
Expanding a PVC is a one way operation - there is no corresponding way to shrink a PVC
It is very time consuming (take down app, backup PVC, delete, recreate smaller, restore backup, bring up app) so ensure that you truly need to expand