Public bug reported:
[ Impact ]
* Horizon currently uses client-side filtering for the volumes and snapshots
tables.
When pagnation is enabled, this results in filtering being applied to only
the
items visible on the current page rather than across the full dataset.
* In environments with many volumes or snapshots, this results in users being
unable
to locate resources via the filter unless they manually navigate to the
correct page,
leading to confusion and degraded usability.
* Backporting this fix improves the Horizon user experience by ensuring
filtering is
applied across the entire dataset.
* The uploaded fix switches filtering to the server side using the Cinder API,
which
supports filtering in combination with pagination.
[ Test Plan ]
* [0] The following versions of Ubuntu-OpenStack will be tested:
- UCA: jammy-caracal
- UCA: noble-dalmatian
- UCA: noble-epoxy
- UCA: noble-flamingo
- ubuntu: noble-caracal
- ubuntu: questing-flamingo
* [1] Deploy an OpenStack environment on the target series.
* [2] Log into the Horizon dashboard.
* [3] Ensure there are enough volumes/snapshots to span multiple
pages.
* [4] While on page 1, search for a volume/snapshot name into the filter
box that is not on the first page.
* [5] Verify the behavior- Before the patch, the volume/snapshot will not
be shown because it is not on the first page. After the patch is
applied,
the volume/snapshot should be shown.
[ Where problems could occur ]
* This change replaces client-side filtering logic with server side filtering
via
the Cinder API. If the deployed Cinder API does not support the expected
filtering
parameters, filtering may fail.
[ Other Info ]
* Upstream commit to horizon (master):
https://review.opendev.org/c/openstack/horizon/+/963468
* Known workaround: Increase the number of results that appear on a page so
you
don't have to go through as many pages when searching for a volume/snapshot.
** Affects: horizon (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2147372
Title:
[SRU] Volumes and Snapshots filtering does not work correctly with
pagination
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