Closed spron-in closed 7 months ago
Tell us about the feature
Kubernetes introduced the ability to expand Persistent Volume Claims (PVCs) in 1.11.
It works for major cloud providers.
But for Operators it is still a manual process where user should execute the set of steps to increase the storage.
With this new feature we are going to automate these steps and resize the storage if allowVolumeExpansion is enabled for the storage class.
The desired behavior:
Link to JIRA
Looks like this is being implemented in https://github.com/percona/percona-xtradb-cluster-operator/commit/9b696b806a0ad28220afcd9a2703c9d5671deebc.
Community Note
Tell us about the feature
Kubernetes introduced the ability to expand Persistent Volume Claims (PVCs) in 1.11.
It works for major cloud providers.
But for Operators it is still a manual process where user should execute the set of steps to increase the storage.
With this new feature we are going to automate these steps and resize the storage if allowVolumeExpansion is enabled for the storage class.
The desired behavior:
User changes the size of the storage in the Custom Resource
Operator takes all the heavy lifting and changes the size of the PVCs in a safe manner (with no downtime if running in clustered mode).
Link to JIRA