Add metrics-server addon

Related story: https://mirantis.jira.com/browse/PROD-24599

Change-Id: I10d40567d692af226d688e38b86fdd893f5a7339
diff --git a/metadata/service/common.yml b/metadata/service/common.yml
index 95e9c77..db01ea4 100644
--- a/metadata/service/common.yml
+++ b/metadata/service/common.yml
@@ -123,6 +123,9 @@
           image: mirantis/virtlet:v1.0.3
           criproxy_version: v0.10.0
           criproxy_source: md5=52717b1f70f15558ef4bdb0e4d4948da
+        metrics-server:
+          enabled: False
+          controller_image: k8s.gcr.io/metrics-server-amd64:v0.3.1
       cni:
         plugins:
           source: https://github.com/containernetworking/plugins/releases/download/v0.7.1/cni-plugins-amd64-v0.7.1.tgz