Filters cluster list and node list APIs are not consistent

[Qiming Teng]

The cluster-list API accepts the following filter keys:

 status
 name
 project
 parent
 user

The node-list API accepts the following filter keys:
  status
  name

The node-list API accepts an additional query parameter:
  global_project

This inconsistency will cause a lot confusions in future, better fix it right now.

We need to decide whether queries can be done in a project-safe way, and how to do it if we want to support this.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/248517
Committed: https://git.openstack.org/cgit/openstack/senlin/commit/?id=f99153d6fb23576589332a90e691accaf79b5708
Submitter: Jenkins
Branch: master

commit f99153d6fb23576589332a90e691accaf79b5708
Author: tengqm <email address hidden>
Date: Sun Nov 22 22:22:19 2015 -0500

    Fix cluster-list api inconsistency

    This patch fixes the API parameters for cluster-list call. The
    parameters 'project', 'parent', 'user' are removed to be consistent with
    node-list API call. We can add these parameters later when requested.
    This patch adds real support to 'global_project' for cluster-list, which
    was defaulted to 'True' before.

    Change-Id: Icab38c970de7704c3134afd1b96a03b3670bd2ad
    Closes-Bug: #1465924

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/senlin 1.0.0.0b2 development milestone.