Support pagination for instance list in novaclient

[Yufang Zhang]

Nova has already supports pagination for instance list in the api level. So it makes sense to support this feature in novaclient, thus dashboard such as horizon could use it to support pagination.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/40624

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/40624
Committed: http://github.com/openstack/python-novaclient/commit/756a4333e6845468ba82c2ba8be245a849bc8507
Submitter: Jenkins
Branch: master

commit 756a4333e6845468ba82c2ba8be245a849bc8507
Author: Yufang Zhang <email address hidden>
Date: Wed Aug 7 21:37:28 2013 +0800

    Suport instance list pagination in novaclient, Part I

    Bug 1209242

    nova-api has supported pagination for long. A marker and limit
    option could be passed to nova-api to get a slice of instances.
    It makes sense to enable this feature in novaclient, so that
    horizon could use it for pagination supporting. Modification to
    shell.py would be submitted in a separate patch.

    Further change will also pass 'sort_key' and 'sort_dir' to
    nova-api, as long as nova supports this.

    This is part of blueprint support-pagination-for-instance-list

    Change-Id: Ieb5f2c1eb31b9f7e95b62b51ea7dc338e3970d04

[melanie witt (melwitt)]

novaclient 2.16.0 released on 2/26/2014