Add gnocchi to the centralized tests repository

- gnocchi is used by os_ceilometer tests

Change-Id: I42e01d8e591c8702a077e4510e2de67932aecf17

test-install-gnocchi.yml

@@ -0,0 +1,27 @@
+---
+# Copyright 2015, 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.
+
+- name: Deploy gnocchi
+  hosts: gnocchi_all
+  user: root
+  gather_facts: true
+  pre_tasks:
+    - include: create-grant-db.yml
+      db_name: "{{ gnocchi_database_name }}"
+      db_password: "{{ gnocchi_container_mysql_password }}"
+  roles:
+    - role: "{{ gnocchi_rolename | default('os_gnocchi') }}"
+  vars_files:
+    - test-vars.yml

test-vars.yml

@@ -320,6 +320,16 @@ heat_rabbitmq_password: "{{ rabbitmq_password }}"
 heat_rabbitmq_userid: heat
 heat_rabbitmq_vhost: /heat
 
+# Gnocchi specific settings
+gnocchi_venv_tag: "testing"
+gnocchi_developer_mode: true
+gnocchi_database_name: "gnocchi"
+gnocchi_container_mysql_password: "secrete"
+gnocchi_keystone_auth: yes
+gnocchi_service_password: "secrete"
+gnocchi_galera_address: "{{ test_galera_host }}"
+gnocchi_ssl_external: false
+
 # Ironic specific settings
 ironic_venv_tag: "testing"
 ironic_developer_mode: True