AETHER-896 Changes to integrate with Rancher Monitoring v2

Change-Id: I423f1070bad727e467521e73962ee91a8a282b78
diff --git a/monitoring/grafana-aether/values.yaml b/monitoring/grafana-aether/values.yaml
index c6a8891..e824277 100644
--- a/monitoring/grafana-aether/values.yaml
+++ b/monitoring/grafana-aether/values.yaml
@@ -38,7 +38,14 @@
 #   ...
 #   -----END PRIVATE KEY-----
 
+# Namespace to deploy dashboard ConfigMaps (leave blank for chart namespace)
+dashboardNamespace: ""
+
+# Namespace to deploy datasource ConfigMaps (leave blank for chart namespace)
+datasourceNamespace: ""
+
 grafana:
+  enabled: true
   grafana.ini:
     auth.anonymous:
       enabled: true