Added the DB and DB user create to the plays

All of the database and database user creates have
been removed from the roles into the playbooks. This
allows the roles to be tested independently of the
deployed database and also allows the toles to be
used independently of infrastructure choices made by
the integrated OSA project.

Change-Id: If58e482034a65c0e50241448dbe298a73c1ae71b
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>

playbooks/os-ironic-install.yml

@@ -40,34 +40,6 @@
       retries: 3
       tags:
         - ssh-wait
-    - name: Create DB for Ironic
-      mysql_db:
-        login_user: "{{ galera_root_user }}"
-        login_password: "{{ galera_root_password }}"
-        login_host: "{{ ironic_galera_address }}"
-        name: "{{ ironic_galera_database }}"
-        state: "present"
-      delegate_to: "{{ groups['galera_all'][0] }}"
-      run_once: true
-      tags:
-        - ironic-db-setup
-    - name: Grant access to the DB for Ironic
-      mysql_user:
-        login_user: "{{ galera_root_user }}"
-        login_password: "{{ galera_root_password }}"
-        login_host: "{{ ironic_galera_address }}"
-        name: "{{ ironic_galera_user }}"
-        password: "{{ ironic_galera_password }}"
-        host: "{{ item }}"
-        state: "present"
-        priv: "{{ ironic_galera_database }}.*:ALL"
-      with_items:
-        - "localhost"
-        - "%"
-      delegate_to: "{{ groups['galera_all'][0] }}"
-      run_once: true
-      tags:
-        - ironic-db-setup
     - name: Ensure Rabbitmq vhost for Ironic
       rabbitmq_vhost:
         name: "{{ ironic_rabbitmq_vhost }}"
@@ -91,6 +63,36 @@
       tags:
         - ironic-rabbitmq
         - ironic-rabbitmq-user
+    - name: Create DB for Ironic
+      mysql_db:
+        login_user: "{{ galera_root_user }}"
+        login_password: "{{ galera_root_password }}"
+        login_host: "{{ ironic_galera_address }}"
+        name: "{{ ironic_galera_database }}"
+        state: "present"
+      when: inventory_hostname == groups['ironic_all'][0]
+      delegate_to: "{{ groups['galera_all'][0] }}"
+      run_once: true
+      tags:
+        - mysql-db-setup
+    - name: Grant access to the DB for Ironic
+      mysql_user:
+        login_user: "{{ galera_root_user }}"
+        login_password: "{{ galera_root_password }}"
+        login_host: "{{ ironic_galera_address }}"
+        name: "{{ ironic_galera_user }}"
+        password: "{{ ironic_galera_password }}"
+        host: "{{ item }}"
+        state: "present"
+        priv: "{{ ironic_galera_database }}.*:ALL"
+      when: inventory_hostname == groups['ironic_all'][0]
+      delegate_to: "{{ groups['galera_all'][0] }}"
+      with_items:
+        - "localhost"
+        - "%"
+      run_once: true
+      tags:
+        - mysql-db-setup
     - name: Sort the rabbitmq servers
       dist_sort:
         value_to_lookup: "{{ container_name }}"
@@ -124,7 +126,10 @@
       tags:
         - "system-crontab-coordination"
   vars:
+    galera_address: "{{ internal_lb_vip_address }}"
     ansible_hostname: "{{ container_name }}"
     ansible_ssh_host: "{{ container_address }}"
-    ironic_galera_address: "{{ internal_lb_vip_address }}"
     is_metal: "{{ properties.is_metal|default(false) }}"
+    ironic_galera_user: ironic
+    ironic_galera_database: ironic
+    ironic_galera_address: "{{ galera_address }}"