incorrect glance-api IP in keystone catalog

[Daneyon Hansen]

glance-api/start.sh uses the container IP instead of the proxy IP for the Public URL in the Keystone service catalog. This address is unreachable from containers on other minions:

# keystone endpoint-list
+----------------------------------+-----------+---------------------------+---------------------------+----------------------------+----------------------------------+
| id | region | publicurl | internalurl | adminurl | service_id |
+----------------------------------+-----------+---------------------------+---------------------------+----------------------------+----------------------------------+
| 655640f22380466e84bbe495811adce6 | regionOne | http://10.251.4.3:9292 | http://10.0.0.4:9292 | http://10.0.0.4:9292 | ed917e04ca8845adb5277a0220ad35ad |
| 825696cf6deb4fa983d47af471d13f2c | RegionOne | http://10.0.0.6:5000/v2.0 | http://10.0.0.6:5000/v2.0 | http://10.0.0.6:35357/v2.0 | ad201cbc85ce4a158e2abbed4dbca0e3 |
+----------------------------------+-----------+---------------------------+---------------------------+----------------------------+----------------------------------+

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/127298
Committed: https://git.openstack.org/cgit/stackforge/kolla/commit/?id=250bb5f453c41eab1d1b83d5681577893eaff7c8
Submitter: Jenkins
Branch: master

commit 250bb5f453c41eab1d1b83d5681577893eaff7c8
Author: Daneyon Hansen <email address hidden>
Date: Thu Oct 9 17:36:17 2014 +0000

    Closes-Bug: 1379442

    Previously, the glance-api start script would use the container
    IP instead of the proxy IP for the public url when creating the
    keystone endpoint. This causes keystone to provide an unreachable
    IP within the public url and other OS services are unable to
    connect to the public url.

    Change-Id: I44befc84a90f59d535a951ee81aaff0fa1ba952d