glance_api_servers must contain a valid url with protocol

This addresses a Nova config deprecation in the Mitaka release
documented here: http://docs.openstack.org/releasenotes/nova/mitaka.html#deprecation-notes

Adding nova_glance_api_servers to the hosts group vars to address
a nova role namespacing issue as well.

Needed-By: If33d3ce9e9dfee827a92c9c0813b7c0a18cb8a7b
Change-Id: Ibc0a5b70d4da2e905b10b4c1334b57a6f0f3b4ed
Closes-Bug: #1596084
(cherry picked from commit 08beb6f)

playbooks/inventory/group_vars/hosts.yml

@@ -176,14 +176,16 @@ neutron_rabbitmq_vhost: /neutron
 glance_service_port: 9292
 glance_service_proto: http
 glance_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(glance_service_proto) }}"
+glance_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(glance_service_proto) }}"
 glance_service_user_name: glance
 glance_service_project_name: service
 glance_service_project_domain_id: default
 glance_service_user_domain_id: default
 glance_service_adminurl: "{{ glance_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ glance_service_port }}"
+glance_service_internalurl: "{{ glance_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ glance_service_port }}"
 glance_service_region: "{{ service_region }}"
 glance_service_in_ldap: "{{ service_ldap_backend_enabled }}"
-glance_api_servers: "{{ internal_lb_vip_address }}:{{ glance_service_port }}"
+glance_api_servers: "{{ glance_service_internalurl }}"
 glance_rabbitmq_userid: glance
 glance_rabbitmq_vhost: /glance
 glance_default_store: "file"