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Merge "Handle missing dst_pool parameter in zone_migration"

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Zuul
2025-09-11 20:57:34 +00:00
committed by Gerrit Code Review
parent f3d0ec5869 fe56660c44
commit 61cca16dcd
5 changed files with 198 additions and 47 deletions
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releasenotes/notes/zone-migration-missing-dst-node-bd0377af1f1ed245.yaml
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@@ -6,4 +6,9 @@ fixes:
This brings the implementation of the strategy in line with the the api schema
where dest_node is optional.
If a dst_pool is not passed, the strategy will not migrate some volumes, as Cinder can't compute a
destination host when migrating available volumes like Nova does. If src_type and dst_type are equal,
a migration is only performed if a dst_pool is provided, otherwise the volume will be skipped/ignored.
If src_type and dst_type are different, the strategy will retype the volumes.
See: https://bugs.launchpad.net/watcher/+bug/2108988 for more details.