From 2134064cc3300a4ce8475cf5fde6de6eb253e792 Mon Sep 17 00:00:00 2001
From: Joe Hohertz <jhohertz@gmail.com>
Date: Mon, 14 Jan 2019 18:50:12 -0500
Subject: [PATCH] Add ability to set number of replicas (#10621)

Signed-off-by: Joe Hohertz <joe@viafoura.com>
---
 stable/metrics-server/Chart.yaml                               | 2 +-
 stable/metrics-server/README.md                                | 1 +
 stable/metrics-server/templates/metrics-server-deployment.yaml | 1 +
 stable/metrics-server/values.yaml                              | 2 ++
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/stable/metrics-server/Chart.yaml b/stable/metrics-server/Chart.yaml
index 95e8bb557c..ff8b0ca2eb 100755
--- a/stable/metrics-server/Chart.yaml
+++ b/stable/metrics-server/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 0.3.1
 description: Metrics Server is a cluster-wide aggregator of resource usage data.
 name: metrics-server
-version: 2.0.4
+version: 2.1.0
 keywords:
 - metrics-server
 home: https://github.com/kubernetes-incubator/metrics-server
diff --git a/stable/metrics-server/README.md b/stable/metrics-server/README.md
index 2e4428f1b7..724d7a1b83 100644
--- a/stable/metrics-server/README.md
+++ b/stable/metrics-server/README.md
@@ -18,3 +18,4 @@ Parameter | Description | Default
 `tolerations` | List of node taints to tolerate (requires Kubernetes >=1.6) | `[]`
 `nodeSelector` | Node labels for pod assignment | `{}`
 `affinity` | Node affinity | `{}`
+`replicas` | Number of replicas | `1`
diff --git a/stable/metrics-server/templates/metrics-server-deployment.yaml b/stable/metrics-server/templates/metrics-server-deployment.yaml
index 79cc3cee7c..1261353d7b 100644
--- a/stable/metrics-server/templates/metrics-server-deployment.yaml
+++ b/stable/metrics-server/templates/metrics-server-deployment.yaml
@@ -12,6 +12,7 @@ spec:
     matchLabels:
       app: {{ template "metrics-server.name" . }}
       release: {{ .Release.Name }}
+  replicas: {{ .Values.replicas }}
   template:
     metadata:
       labels:
diff --git a/stable/metrics-server/values.yaml b/stable/metrics-server/values.yaml
index 2ddc9a2f21..d246735935 100644
--- a/stable/metrics-server/values.yaml
+++ b/stable/metrics-server/values.yaml
@@ -34,3 +34,5 @@ nodeSelector: {}
 tolerations: []
 
 affinity: {}
+
+replicas: 1