put all roles in the same place

playbooks/hosts/magazine.fedorainfracloud.org.yml

@@ -25,9 +25,6 @@
   - name: set hostname (required by some services, at least postfix need it)
     hostname: name="{{inventory_hostname}}"
 
-  roles:
-  - mariadb_server
-
   tasks:
   - name: add packages
     yum: state=present name={{ item }}
@@ -48,3 +45,4 @@
 
   roles:
   - nagios/client
+  - mariadb_server