tree eb4d4ee8567c6f3de5601aff05f26091ec52e8f4
parent 2a2a92e7c341c4be92fdd251deafea23e31f2810
author Rico Lin <rlin@vexxhost.com> 1693405102 +0800
committer GitHub <noreply@github.com> 1693405102 -0400
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Keep glance-images pvc when change glance storage (#549)

Glance image PVC contains requires images that should be careful handled
during changing glance storage when migrate out of PVC mode for glance
storage.
Which in migrate/upgrade path, should be be correctly moved and deleted
the PVC after.

On the other hand, it's also possible to accidentally changes storage
mode out of `pvc` and lose the `glance-images` PVC which is unbearable
mistake.

Once storage mode set to `pvc, we should allow that PVC to be able to
stay and ready for reuse again until it's mannually deleted.