Fix Ceilometer deployments

When deploying ceilometer and swift the both ceilometer and swift need
access to a few shared variables. This change uses the established
pattern which proxies the shared options through localhost hostvars
which allows the respective roles and playbooks to inherited the
required options.

Change-Id: I4cb12cbf0063928e52657125b007bbeaf175de19
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>

group_vars/ceilometer_all.yml

@@ -13,8 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-ceilometer_service_user_name: ceilometer
-ceilometer_service_tenant_name: service
+ceilometer_service_user_name: "{{ hostvars['localhost']['ceilometer_service_user_name'] }}"
+ceilometer_service_tenant_name: "{{ hostvars['localhost']['ceilometer_service_tenant_name'] }}"
 
 # These are here rather than in ceilometer_all because
 # both the os_ceilometer and os_swift roles require them
@@ -46,3 +46,9 @@ ceilometer_venv_download_url: "{{ venv_base_download_url }}/ceilometer-{{ openst
 
 # locations for fetching the default files from the git source
 ceilometer_git_config_lookup_location: "{{ openstack_repo_url }}/openstackgit/ceilometer"
+
+# Swift vars used when swift is enabled
+swift_system_user_name: "{{ hostvars['localhost']['swift_system_user_name'] }}"
+swift_system_shell: "{{ hostvars['localhost']['swift_system_shell'] }}"
+swift_system_comment: "{{ hostvars['localhost']['swift_system_comment'] }}"
+swift_system_home_folder: "{{ hostvars['localhost']['swift_system_home_folder'] }}"

group_vars/swift_all.yml

@@ -14,10 +14,10 @@
 # limitations under the License.
 
 swift_proxy_port: 8080
-swift_system_user_name: swift
-swift_system_shell: /bin/bash
-swift_system_comment: swift system user
-swift_system_home_folder: "/var/lib/{{ swift_system_user_name }}"
+swift_system_user_name: "{{ hostvars['localhost']['swift_system_user_name'] }}"
+swift_system_shell: "{{ hostvars['localhost']['swift_system_shell'] }}"
+swift_system_comment: "{{ hostvars['localhost']['swift_system_comment'] }}"
+swift_system_home_folder: "{{ hostvars['localhost']['swift_system_home_folder'] }}"
 
 # Swift Telemetry notifications
 swift_rabbitmq_telemetry_userid: "swift"
@@ -44,3 +44,7 @@ swift_gnocchi_enabled: "{{ (groups['gnocchi_all'] is defined and groups['gnocchi
 # venv fetch configuration
 swift_venv_tag: "{{ venv_tag }}"
 swift_venv_download_url: "{{ venv_base_download_url }}/swift-{{ openstack_release }}-{{ ansible_architecture | lower }}.tgz"
+
+# Ceilometer vars used when ceilometer is enabled
+ceilometer_service_user_name: "{{ hostvars['localhost']['ceilometer_service_user_name'] }}"
+ceilometer_service_tenant_name: "{{ hostvars['localhost']['ceilometer_service_tenant_name'] }}"

host_vars/localhost/ceilometer.yml

@@ -0,0 +1,17 @@
+---
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+ceilometer_service_user_name: ceilometer
+ceilometer_service_tenant_name: service

host_vars/localhost/swift.yml

@@ -0,0 +1,19 @@
+---
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+swift_system_user_name: swift
+swift_system_shell: /bin/bash
+swift_system_comment: swift system user
+swift_system_home_folder: "/var/lib/{{ swift_system_user_name }}"