make storage_plugin_deps conditional on deployment_type

roles/openshift_facts/library/openshift_facts.py

@@ -469,25 +469,10 @@ def set_aggregate_facts(facts):
 
     return facts
 
-def set_node_plugin_facts_if_unset(facts):
-    """ Set Facts for node storage plugin dependencies if not set.
-
-        Args:
-            facts (dict): existing facts
-        Returns:
-            dict: the facts dict updated with the generated storage plugin
-            dependency facts
-    """
-    if 'node' in facts:
-        if 'storage_plugin_deps' not in facts['node']:
-            facts['node']['storage_plugin_deps'] = ['ceph', 'glusterfs']
-
-    return facts
-
 def set_deployment_facts_if_unset(facts):
     """ Set Facts that vary based on deployment_type. This currently
         includes common.service_type, common.config_base, master.registry_url,
-        node.registry_url
+        node.registry_url, node.storage_plugin_deps
 
         Args:
             facts (dict): existing facts
@@ -529,6 +514,14 @@ def set_deployment_facts_if_unset(facts):
                     registry_url = 'aep3/aep-${component}:${version}'
                 facts[role]['registry_url'] = registry_url
 
+    if 'node' in facts:
+        deployment_type = facts['common']['deployment_type']
+        if 'storage_plugin_deps' not in facts['node']:
+            if deployment_type in ['openshift-enterprise', 'atomic-enterprise']:
+                facts['node']['storage_plugin_deps'] = ['ceph', 'glusterfs']
+            else:
+                facts['node']['storage_plugin_deps'] = []
+
     return facts
 
 
@@ -829,7 +822,6 @@ class OpenShiftFacts(object):
         facts = set_identity_providers_if_unset(facts)
         facts = set_sdn_facts_if_unset(facts)
         facts = set_deployment_facts_if_unset(facts)
-        facts = set_node_plugin_facts_if_unset(facts)
         facts = set_aggregate_facts(facts)
         return dict(openshift=facts)