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+# Istio virtualservice for Grafana to be exposed on a specific host
+
+The following values has to be updated depending on the Cluster's installation in values.yaml
+
+1. allowedhosts - URI of Service on which Grafana is accessed
+2. gateways - Name of the Istio gateway to which this virtualservice will be connected to
+3. destinationhost - Grafana service's name
+
+# Installation
+1. helm install grafana-istio-connectivity -n edge1
+
+NOTE - The namespace (edge1) is used an example. This has to be changed to be namespace where Grafana is deployed.