Fix to ensure MySQL command line works

In the event that the os-config-refresh steps do not copy
the MySQL CLI configuration back to ~/.my.cnf, the step added
in this commit will take that action when necessary.

Change-Id: I4395644c19125c9c96ed0326e10519fd0dd9b710

playbooks/mysql_access_fix.yml

@@ -0,0 +1,17 @@
+# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
+#
+# 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: "Ensure /root/.my.cnf is present"
+  sudo: yes
+  command: cp -a /mnt/state/root/metadata.my.cnf /root/.my.cnf creates=/root/.my.cnf

playbooks/update_cloud.yml

@@ -274,6 +274,7 @@
       wait_for: port=5672 state=started timeout=90 delay=10
     - name: Restart os-collect-config
       service: name=os-collect-config state=started
+    - include: mysql_access_fix.yml
 - hosts: controller
   name: Rebuild and Refresh Controller
   gather_facts: no
@@ -320,6 +321,7 @@
     # os-collect-config has failed to reach that step.
     - include: step_os-apply-config.yml
     - include: start_mysql.yml
+    - include: mysql_access_fix.yml
 - hosts: controller
   name: Initiate Database Creation
   max_fail_percentage: 0