Merge pull request #2593 from dgoodwin/remove-node-restart

Stop restarting node after upgrading master rpms.

playbooks/common/openshift-cluster/upgrades/rpm_upgrade.yml

@@ -5,6 +5,3 @@
 - name: Ensure python-yaml present for config upgrade
   action: "{{ ansible_pkg_mgr }} name=PyYAML state=present"
   when: not openshift.common.is_atomic | bool
-
-- name: Restart node service
-  service: name="{{ openshift.common.service_type }}-node" state=restarted