Manila: add support of endpoint_type for clients

Add additional options called 'endpoint_type' for each of config groups
related to nova, cinder and neutron clients.

Change-Id: I24dc11502b148fbe564dc63c6f78b7dcbfe44f01

ansible/roles/manila/templates/manila-share.conf.j2

@@ -12,6 +12,7 @@ auth_type = password
 project_domain_id = default
 user_domain_id = default
 region_name = {{ openstack_region_name }}
+endpoint_type = internalURL
 project_name = service
 username = cinder
 password = {{ cinder_keystone_password }}
@@ -27,6 +28,7 @@ auth_type = password
 project_domain_id = default
 user_domain_id = default
 region_name = {{ openstack_region_name }}
+endpoint_type = internalURL
 project_name = service
 username = {{ nova_keystone_user }}
 password = {{ nova_keystone_password }}
@@ -43,6 +45,7 @@ auth_type = password
 project_domain_id = default
 user_domain_id = default
 region_name = {{ openstack_region_name }}
+endpoint_type = internalURL
 project_name = service
 username = {{ neutron_keystone_user }}
 password = {{ neutron_keystone_password }}