Remove Argela from ACE dashboard

Change-Id: I5eb95e1d769096e455eb170efbe3eab376e53f42
diff --git a/monitoring/grafana-aether/values.yaml b/monitoring/grafana-aether/values.yaml
index 9d8ad47..2a280ff 100644
--- a/monitoring/grafana-aether/values.yaml
+++ b/monitoring/grafana-aether/values.yaml
@@ -9,7 +9,8 @@
 fullnameOverride: ""
 
 globalDashboard: true
-multiSiteDashboard: true
+multiSiteDashboard: false
+sdCoreDashboard: false
 
 # Specify an enterprise to deploy its dashboard, i.e., "telefonica"
 enterpriseDashboard: ""
@@ -17,6 +18,9 @@
 # URL of Prometheus that collects E2E test results from edge monitoring server
 edgeServerDatasourceURL: ""
 
+# URL of Prometheus that collects SD-CORE metrics
+sdCoreDatasourceURL: ""
+
 # List of cluster Prometheus datasources.
 clusterDatasources: []
 # - cluster: production-edge-onf-menlo