VOL-1796 make the log level a chart parameter

Change-Id: Ia42e91ebe1028d0a3f1829dd07e5203784dec0e7
diff --git a/voltha-etcd-cluster/Chart.yaml b/voltha-etcd-cluster/Chart.yaml
index a63206f..7da847d 100644
--- a/voltha-etcd-cluster/Chart.yaml
+++ b/voltha-etcd-cluster/Chart.yaml
@@ -15,5 +15,6 @@
 apiVersion: v1
 appVersion: "0.9.2"
 description: Create an etcd-cluster using etcd-operator provided CRD
+icon: https://guide.opencord.org/logos/cord.svg
 name: voltha-etcd-cluster
-version: 2.0.1
+version: 2.0.2