From b601a026254e233c929ec86dedc8876131f8a86f Mon Sep 17 00:00:00 2001
From: Van Tu <vantu@google.com>
Date: Wed, 8 Aug 2018 13:41:59 -0400
Subject: [PATCH] Add comment to clarify the use of the minClusterSize flag.

---
 cluster/addons/metrics-server/metrics-server-deployment.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cluster/addons/metrics-server/metrics-server-deployment.yaml b/cluster/addons/metrics-server/metrics-server-deployment.yaml
index 54a99cc1e84..b3b0127afb4 100644
--- a/cluster/addons/metrics-server/metrics-server-deployment.yaml
+++ b/cluster/addons/metrics-server/metrics-server-deployment.yaml
@@ -90,6 +90,8 @@ spec:
           - --container=metrics-server
           - --poll-period=300000
           - --estimator=exponential
+          # Specifies the smallest cluster (defined in number of nodes)
+          # resources will be scaled to.
           - --minClusterSize={{ metrics_server_min_cluster_size }}
       volumes:
         - name: metrics-server-config-volume