mariadb: Copy config before starting service

If the service is started before the config is copied, we can't recover
from a typo in the config file because maraidb will refused to start. At
least not without manually fixing that typo. This way the typo can be
fixed in ansible and then deployed normally.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

roles/mariadb/tasks/main.yml

@@ -7,6 +7,11 @@
   args:
     creates: /var/lib/mysql/mysql
 
+- name: configure mariadb
+  template: src=server.cnf.j2 dest=/etc/mysql/my.cnf
+  notify:
+    - restart mariadb
+
 - name: start and enable the service
   service: name=mariadb state=started enabled=yes
 
@@ -34,11 +39,6 @@
   template: src=client.cnf.j2 dest=/root/.my.cnf
   no_log: true
 
-- name: configure mariadb
-  template: src=server.cnf.j2 dest=/etc/mysql/my.cnf
-  notify:
-    - restart mariadb
-
 - name: configure zabbix-agent user
   mysql_user: user={{zabbix_agent_mysql_user}} host=localhost password={{mariadb_users.zabbix_agent}}