Add openstackclient to the keystone containers
Add openstackclient to the keystone containers

Implements: blueprint keystone-federation
Closes-Bug: #1472694
Change-Id: Ia0a802e8203f49360b26aeb1be73fc8715e16fc7
(cherry picked from commit 8887318ee31577a54de2a0ff8262f678b62f4342)

yanyao/openstack-deployment,VaneCloud/openstack-ansible,yanyao/openstack-deployment,VaneCloud/openstack-ansible,yanyao/openstack-deployment,VaneCloud/openstack-ansible,yanyao/openstack-deployment