API v3 users.list limits result

[Andre Naehring]

experimenting with v3:

---
from keystoneclient.v3 import client

kc = client.Client(endpoint=iEndpoint, token=iToken)

users = kc.users.list()

print users
---

The result is limited to (if I count correct) 30 users. Using the same with v2 of the API and client, I receive the whole list of a thousand users (test database). All users are assigned to the same tenant, the query is not limited to one project / tenant. I receive users of different tenants, but only 30 with v3.

[Dolph Mathews (dolph)]

Moved this bug to keystone because it's the controllers that are defaulting to 30 results per page, but we haven't actually exposed paging to the API yet. Either the default paging needs to be removed, or the API implementation and client need to be updated to support paging.

This is spec'd in identity-api v3 for all collections as:

  "links": {
      "previous": url,
      "self": url,
      "next": url,
  }

Where next/previous could be null if you're at either limit of the pagination.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/21466

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/21466
Committed: http://github.com/openstack/keystone/commit/15739739419781128a9994eb28c1ab0ac0bf5e87
Submitter: Jenkins
Branch: master

commit 15739739419781128a9994eb28c1ab0ac0bf5e87
Author: Dolph Mathews <email address hidden>
Date: Thu Feb 7 15:09:18 2013 -0600

    Relational API links

    - Adds a self-relational link to both individual API entities and
      collections.
    - Adds null previous/next links to collections to support pagination in
      the future.
    - Temporarily disables pagination (fixes bug 1079661), as the client
      doesn't currently support or expect it. We probably need to return all
      results by default unless the client requests a limited resultset
      anyway.
    - Expands test coverage for granting roles to users & groups in projects
      & domains.

    Change-Id: Ib5d6d39f5e1eb673c3285ef0b98603c5d375de75

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/29213