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

[Lingxian Kong]

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.

[OpenStack Infra (hudson-openstack)]

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

[OpenStack Infra (hudson-openstack)]

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

[OpenStack Infra (hudson-openstack)]

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 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
    (cherry picked from commit c33b0840cbb0f0c29c9e12f56d986c2740d8f9c8)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 11.0.1 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 12.0.0.0b1 development milestone.