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[Steve Martinelli <stevemar@xxxxxxxxxx>]

David, agreed, I'll mark it as released, since that's what we do now
when a patch closes the bug

** Changed in: keystone
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1156298

Title:
  templated Catalog backend does not support listing services or
  endpoints

Status in OpenStack Identity (keystone):
  Fix Released

Bug description:
  Recently we switched from using the SQL backend for the Catalog
  Keystone component to using the templated Catalog backend. We switched
  for performance reasons -- SQL connection performance over WAN was
  unacceptable -- as well as the fact that novaclient and the Keystone
  API itself apparently has no way of filtering endpoints based on an
  availability zone, and the client simply picks the first compute
  endpoint it finds in the region

  Sidenote: did nobody think about cases where there is >1 availability
  zone per region? :( See my summit proposal on this topic:
  http://summit.openstack.org/cfp/edit/114

  Anyway, I got the templated Catalog backend going without too much
  fuss, but then I noticed the following:

  root@c1r1.dal2 18:38:14:~# keystone service-list
  No handlers could be found for logger "keystoneclient.client"
  Unable to communicate with identity service: 404 Not Found

  The resource could not be found.

     . (HTTP 404)
  root@c1r1.dal2 18:38:18:~# keystone endpoint-list
  No handlers could be found for logger "keystoneclient.client"
  Unable to communicate with identity service: 404 Not Found

  The resource could not be found.

     . (HTTP 404)
  root@c1r1.dal2 18:38:20:~# keystone catalog
  Service: volume
  +-------------+---------------------------------------------------------------------+
  |   Property  |                                Value                                |
  +-------------+---------------------------------------------------------------------+
  |   adminURL  | http://volume.dal2.tfoundry.com/v1/3bfaed94e4554e4c884b7f87d65e02e4 |
  | internalURL | http://volume.dal2.tfoundry.com/v1/3bfaed94e4554e4c884b7f87d65e02e4 |
  |  publicURL  | http://volume.dal2.tfoundry.com/v1/3bfaed94e4554e4c884b7f87d65e02e4 |
  |    region   |                                  ci                                 |
  +-------------+---------------------------------------------------------------------+
  Service: image
  +-------------+--------------------------------------------+
  |   Property  |                   Value                    |
  +-------------+--------------------------------------------+
  |   adminURL  | http://image.int.dal2.tfoundry.com:9292/v1 |
  | internalURL | http://image.int.dal2.tfoundry.com:9292/v1 |
  |  publicURL  | http://image.int.dal2.tfoundry.com:9292/v1 |
  |    region   |                     ci                     |
  +-------------+--------------------------------------------+
  Service: compute
  +-------------+-----------------------------------------------------------------------+
  |   Property  |                                 Value                                 |
  +-------------+-----------------------------------------------------------------------+
  |   adminURL  | https://compute.dal2.tfoundry.com/v2/3bfaed94e4554e4c884b7f87d65e02e4 |
  | internalURL | https://compute.dal2.tfoundry.com/v2/3bfaed94e4554e4c884b7f87d65e02e4 |
  |  publicURL  | https://compute.dal2.tfoundry.com/v2/3bfaed94e4554e4c884b7f87d65e02e4 |
  |    region   |                                   ci                                  |
  +-------------+-----------------------------------------------------------------------+
  Service: ec2
  +-------------+----------------------------------------------+
  |   Property  |                    Value                     |
  +-------------+----------------------------------------------+
  |   adminURL  | https://ec2.dal2.tfoundry.com/services/Cloud |
  | internalURL | https://ec2.dal2.tfoundry.com/services/Cloud |
  |  publicURL  | https://ec2.dal2.tfoundry.com/services/Cloud |
  |    region   |                      ci                      |
  +-------------+----------------------------------------------+
  Service: identity
  +-------------+--------------------------------------------+
  |   Property  |                   Value                    |
  +-------------+--------------------------------------------+
  |   adminURL  |    https://auth.dal2.tfoundry.com/v2.0/    |
  | internalURL | https://auth.dal2.tfoundry.com:35357/v2.0/ |
  |  publicURL  |    https://auth.dal2.tfoundry.com/v2.0/    |
  |    region   |                     ci                     |
  +-------------+--------------------------------------------+

  The service and endpoint lists should be trivial to implement since
  the catalog already contains this information. In addition, the error
  message returned from keystone service-list and keystone endpoint-list
  should be a 501 Not Implemented, not a 404 Not Found.

  Note that this affects both Folsom and trunk.

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