OpenStack Dashboard (Horizon)

No need to get all the information for servers for some pages

Bug #1661423 reported by Lingxian Kong on 2017-02-02

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	OpenStack Dashboard (Horizon)	Fix Released	Wishlist	Lingxian Kong	OpenStack Dashboard (Horizon) pike-1

Bug Description

When loading panels like 'Floating IPs', 'Volumes', etc. Horizon will get all the information for all servers from Nova, which will take bunch of time especially when there are huge number of VMs in the cloud.

Since novaclient already support 'detailed=False' when listing servers, Horizon could also benefit from that.

Tags:

OpenStack Infra (hudson-openstack) on 2017-02-02

Changed in horizon:
assignee:	nobody → Lingxian Kong (kong)
status:	New → In Progress

Rob Cresswell (robcresswell-deactivatedaccount) on 2017-02-03

Changed in horizon:
milestone:	none → pike-1
importance:	Undecided → Wishlist
tags:	added: performance

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-02-04: Fix merged to horizon (master)

Reviewed: https://review.openstack.org/425494
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=c33b0840cbb0f0c29c9e12f56d986c2740d8f9c8
Submitter: Jenkins
Branch: master

commit c33b0840cbb0f0c29c9e12f56d986c2740d8f9c8
Author: Lingxian Kong <email address hidden>
Date: Thu Jan 26 15:04:08 2017 +1300

Only get detailed info for Nova servers when necessary

    Horizon will get all servers from Nova in different several places,
    but sometimes it only need ID and name instead of all the related
    information of servers. novaclient already support 'detailed=False'
    param for servers query.

Horizon page loading performance can also be improved with this patch.

Closes-Bug: #1661423
Change-Id: Ic4cc95cb4eaed0461a22ab1045fa83ba5a5e9ce4

Changed in horizon:
status:	In Progress → Fix Released

Rob Cresswell (robcresswell-deactivatedaccount) on 2017-03-02

tags:

added: ocata-backport-potential

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-03-02: Fix proposed to horizon (stable/ocata)

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/440504

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-03-06: Fix merged to horizon (stable/ocata)

Reviewed: https://review.openstack.org/440504
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=8a922df86b0c76e180294e32afd9c8a25b4cfdf4
Submitter: Jenkins
Branch: stable/ocata

commit 8a922df86b0c76e180294e32afd9c8a25b4cfdf4
Author: Lingxian Kong <email address hidden>
Date: Thu Jan 26 15:04:08 2017 +1300

Only get detailed info for Nova servers when necessary

Horizon page loading performance can also be improved with this patch.

    Closes-Bug: #1661423
    Change-Id: Ic4cc95cb4eaed0461a22ab1045fa83ba5a5e9ce4
    (cherry picked from commit c33b0840cbb0f0c29c9e12f56d986c2740d8f9c8)