UPSTREAM: 90792: Send a nicer event when resizing attached Cinder volume
@@ -419,7 +419,12 @@ func (os *OpenStack) ExpandVolume(volumeID string, oldSize resource.Quantity, ne
}
if volume.Status != volumeAvailableStatus {
// cinder volume can not be expanded if its status is not available
- return oldSize, fmt.Errorf("volume in %s status can not be expanded, it must be available and not attached to a node", volume.Status)
+ if volume.Status == volumeInUseStatus {
+ // Send a nice event when the volume is used
+ return oldSize, fmt.Errorf("PVC used by a Pod can not be expanded, please ensure the PVC is not used by any Pod and is fully detached from a node")
+ }
+ // Send not so nice event when the volume is in any other state (deleted, error)
+ return oldSize, fmt.Errorf("volume in state %q can not be expanded, it must be \"available\"", volume.Status)
}
// Cinder works with gigabytes, convert to GiB with rounding up
