nova/releasenotes/notes/rescue-stable-with-deleted-base-image-5143f1c1c914b8fe.yaml
Maxim Monin 714894a7ff Server Rescue leads to Server ERROR state if original image is deleted
Server rescue in stable device mode has dependency on the original
image used to create or rebuild the server. If the original image
was deleted from Glance, the server could not be rescued. Nova has
server.image_ref reference to non-existent image. Rescue in stable
device rescue mode leads to driver error and Server in ERROR state.
Proposed fix use falling back to the instance image metadata if
the original image is not found in Glance.

Closes-Bug: #2002606
Change-Id: Ia0f747158721f82ef1803618b6cb30661b6252c9
2024-02-23 07:41:53 +00:00

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fixes:
- |
`Bug #2002606`_: Previously, server rescue in stable device mode had a
dependency on the original image used to create or rebuild the server.
If the original image was deleted from Glance, the server could not be
rescued. The issue has been fixed by falling back to the instance image
metadata if the original image is not found in Glance.
.. _Bug #2002606: https://bugs.launchpad.net/nova/+bug/2002606