Error: Unable to retrieve volume limit information when accessing System Defaults in Horizon

[John Trowbridge]

When going to System->Defaults in Horizon an 'Error: Unable to retrieve volume limit information.' shows up.
Cinder logs show the following:
2015-10-16 19:00:05.262 25704 ERROR cinder.api.middleware.fault [req-79120e7c-360e-4694-a132-e409c4edc2cb 81711f9c9eb24da292ed59647041c422 741b6051f5064e17a3418be64e6a3fcd - - -] Caught error: Authorization failed: Unable to establish connection to http://localhost:5000/v3/auth/tokens

Changing cinder.conf [keymgr]encryption_auth_url to be the overcloud keystone VIP instead of localhost resolves the issue.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/liberty
Review: https://review.openstack.org/267815

[OpenStack Infra (hudson-openstack)]

Change abandoned by John Trowbridge (<email address hidden>) on branch: master
Review: https://review.openstack.org/239109
Reason: Reproposed to liberty:
https://review.openstack.org/267815

[OpenStack Infra (hudson-openstack)]

Change abandoned by John Trowbridge (<email address hidden>) on branch: stable/liberty
Review: https://review.openstack.org/267815
Reason: This is actually still relevant on master:
https://review.openstack.org/#/c/239109

I will do a proper backport if/when that lands.

[OpenStack Infra (hudson-openstack)]

Change abandoned by John Trowbridge (<email address hidden>) on branch: master
Review: https://review.openstack.org/239109
Reason: This was actually a cinder bug that has been resolved by:

https://github.com/openstack/cinder/commit/bd3b972e72bb17b0a0f08f972a7bcdb39c6dd35f