Fix opensuse provisioning support

task/selinux.py, orchestra/remote.py:
    disable SELinux for opensuse/suse distros

nuke/actions.py:
    added support for sle/opensuse distros

Signed-off-by: Roman Grigorev <rgrigorev@suse.de>

teuthology/nuke/actions.py

@@ -250,6 +250,7 @@ def remove_ceph_packages(ctx):
     for remote in ctx.cluster.remotes.keys():
         if remote.os.package_type == 'rpm':
             log.info("Remove any broken repos")
+            dist_release = remote.os.name
             remote.run(
                 args=['sudo', 'rm', run.Raw("/etc/yum.repos.d/*ceph*")],
                 check_status=False
@@ -267,14 +268,18 @@ def remove_ceph_packages(ctx):
                 check_status=False,
             )
             remote.run(
-                args=['sudo', 'rpm', '--rebuilddb', run.Raw('&&'), 'yum',
-                      'clean', 'all']
-            )
-            log.info('Remove any ceph packages')
-            remote.run(
-                args=['sudo', 'yum', 'remove', '-y', run.Raw(pkgs)],
-                check_status=False
+                args=['sudo', 'rpm', '--rebuilddb']
             )
+            if dist_release in ['opensuse', 'sle']:
+                remote.sh('sudo zypper clean')
+                log.info('Remove any ceph packages')
+                remote.sh('sudo zypper remove --non-interactive',
+                    check_status=False
+                )
+            else:
+                remote.sh('sudo yum clean all')
+                log.info('Remove any ceph packages')
+                remote.sh('sudo yum remove -y', check_status=False)
         else:
             log.info("Remove any broken repos")
             remote.run(
@@ -340,7 +345,6 @@ def remove_ceph_data(ctx):
             run.Raw('/var/run/ceph*'),
         ],
     )
-    install_task.purge_data(ctx)
 
 
 def remove_testing_tree(ctx):

teuthology/orchestra/remote.py

@@ -292,7 +292,8 @@ def chcon(self, file_path, context):
         :param file_path: The path to the file
         :param context:   The SELinux context to be used
         """
-        if self.os.package_type != 'rpm':
+        if self.os.package_type != 'rpm' or \
+                self.os.name in ['opensuse', 'sle']:
             return
         if teuthology.lock.query.is_vm(self.shortname):
             return

teuthology/task/selinux.py

@@ -53,6 +53,10 @@ def filter_hosts(self):
             if remote.is_vm:
                 msg = "Excluding {host}: VMs are not yet supported"
                 log.info(msg.format(host=remote.shortname))
+            elif remote.os.name in ['opensuse', 'sle']:
+                msg = "Excluding {host}: \
+                        SELinux is not supported for '{os}' os_type yet"
+                log.info(msg.format(host=remote.shortname, os=remote.os.name))
             elif remote.os.package_type == 'rpm':
                 new_cluster.add(remote, roles)
             else: