ceph-nfs: Add support for openSUSE Leap distributions

Add support for the openSUSE distributions. The required packages
are available either in the distribution repositories or in the
OBS one.

Signed-off-by: Markos Chandras <mchandras@suse.de>

roles/ceph-nfs/meta/main.yml

@@ -11,6 +11,9 @@ galaxy_info:
     - name: EL
       versions:
         - 7
+    - name: opensuse
+      versions:
+        - 42.3
   categories:
     - system
 dependencies: []

roles/ceph-nfs/tasks/pre_requisite_non_container.yml

@@ -113,7 +113,7 @@
   when:
     - (ceph_origin == 'repository' or ceph_origin == 'distro')
     - ceph_repository != 'rhcs'
-    - ansible_os_family == 'Debian'
+    - ansible_os_family in ['Debian', 'Suse']
     - nfs_file_gw
 
 - name: install nfs rgw gateway
@@ -125,7 +125,7 @@
   when:
     - (ceph_origin == 'repository' or ceph_origin == 'distro')
     - ceph_repository != 'rhcs'
-    - ansible_os_family == 'Debian'
+    - ansible_os_family in ['Debian', 'Suse']
     - nfs_obj_gw
 
 # debian_rhcs installation