Snapshot table in Admin volume detail does not show snapshots for different project

[Akihiro Motoki]

If a volume belongs to a different project from the current project, the snapshot tables in the admin volume detail shows no volume snapshots even if the volume has a volume snapshot.

Procedure to reproduce the bug with DevStack.

- Login as 'demo' project (with user 'demo')
- Go to Project/Volumes
- Create a volume 'vol1'
- Create a volume snapshot from the volume 'vol1'
- Re-Login as 'admin' project (with user 'admin')
- Go to Admin/Volumes/vol1 (volume detail page) and open 'Snapshots' tab
- No snapshot is displayed in the snapshot table

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/521367

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/521367
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=17b7e91472c530de4ae61abc5b97db0d5ea4b428
Submitter: Zuul
Branch: master

commit 17b7e91472c530de4ae61abc5b97db0d5ea4b428
Author: Akihiro Motoki <email address hidden>
Date: Sun Nov 19 12:49:53 2017 +0000

    Show volume snapshots in admin volume detail page

    To show volume snapshots from different projects,
    we need to specify all_tenants=True to the list operation.

    Also fixes an issue that the actions in the snapshots table
    in the admin volume detail page refer to the project dashboard.

    Change-Id: I8dc50625e0e84fd2ce81d731bd54cbd0e08b100d
    Closes-Bug: #1733186

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 13.0.0.0b3 development milestone.