From adb30393d1ae64da33de5f4418daa73b26d7a658 Mon Sep 17 00:00:00 2001
From: David Muckle <dvdmuckle@dvdmuckle.xyz>
Date: Wed, 21 Feb 2018 10:50:58 -0500
Subject: [PATCH] Add metrics-server as an addon

---
 cmd/minikube/cmd/config/config.go             |  6 +++++
 .../metrics-server/metrics-apiservice.yaml    | 16 ++++++++++++
 .../metrics-server-deployment.yaml            | 26 +++++++++++++++++++
 .../metrics-server-service.yaml               | 17 ++++++++++++
 pkg/minikube/assets/addons.go                 | 17 ++++++++++++
 5 files changed, 82 insertions(+)
 create mode 100644 deploy/addons/metrics-server/metrics-apiservice.yaml
 create mode 100644 deploy/addons/metrics-server/metrics-server-deployment.yaml
 create mode 100644 deploy/addons/metrics-server/metrics-server-service.yaml

diff --git a/cmd/minikube/cmd/config/config.go b/cmd/minikube/cmd/config/config.go
index d7d0828905..e874778948 100644
--- a/cmd/minikube/cmd/config/config.go
+++ b/cmd/minikube/cmd/config/config.go
@@ -202,6 +202,12 @@ var settings = []Setting{
 		validations: []setFn{IsValidAddon},
 		callbacks:   []setFn{EnableOrDisableAddon},
 	},
+	{
+		name:        "metrics-server",
+		set:         SetBool,
+		validations: []setFn{IsValidAddon},
+		callbacks:   []setFn{EnableOrDisableAddon},
+	},
 	{
 		name: "hyperv-virtual-switch",
 		set:  SetString,
diff --git a/deploy/addons/metrics-server/metrics-apiservice.yaml b/deploy/addons/metrics-server/metrics-apiservice.yaml
new file mode 100644
index 0000000000..a644200fa5
--- /dev/null
+++ b/deploy/addons/metrics-server/metrics-apiservice.yaml
@@ -0,0 +1,16 @@
+apiVersion: apiregistration.k8s.io/v1beta1
+kind: APIService
+metadata:
+  name: v1beta1.metrics.k8s.io
+  labels:
+    kubernetes.io/minikube-addons: metrics-server
+    addonmanager.kubernetes.io/mode: Reconcile
+spec:
+  service:
+    name: metrics-server
+    namespace: kube-system
+  group: metrics.k8s.io
+  version: v1beta1
+  insecureSkipTLSVerify: true
+  groupPriorityMinimum: 100
+  versionPriority: 100
diff --git a/deploy/addons/metrics-server/metrics-server-deployment.yaml b/deploy/addons/metrics-server/metrics-server-deployment.yaml
new file mode 100644
index 0000000000..d65fa88cc1
--- /dev/null
+++ b/deploy/addons/metrics-server/metrics-server-deployment.yaml
@@ -0,0 +1,26 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: metrics-server
+  namespace: kube-system
+  labels:
+    k8s-app: metrics-server
+    kubernetes.io/minikube-addons: metrics-server
+    addonmanager.kubernetes.io/mode: Reconcile
+spec:
+  selector:
+    matchLabels:
+      k8s-app: metrics-server
+  template:
+    metadata:
+      name: metrics-server
+      labels:
+        k8s-app: metrics-server
+    spec:
+      containers:
+      - name: metrics-server
+        image: gcr.io/google_containers/metrics-server-amd64:v0.2.1
+        imagePullPolicy: Always
+        command:
+        - /metrics-server
+        - --source=kubernetes.summary_api:''
diff --git a/deploy/addons/metrics-server/metrics-server-service.yaml b/deploy/addons/metrics-server/metrics-server-service.yaml
new file mode 100644
index 0000000000..e3766c9e8d
--- /dev/null
+++ b/deploy/addons/metrics-server/metrics-server-service.yaml
@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: metrics-server
+  namespace: kube-system
+  labels:
+    kubernetes.io/name: "Metrics-server"
+    kubernetes.io/minikube-addons: metrics-server
+    kubernetes.io/minikube-addons-endpoint: metrics-server
+    addonmanager.kubernetes.io/mode: Reconcile
+spec:
+  selector:
+    k8s-app: metrics-server
+  ports:
+  - port: 443
+    protocol: TCP
+    targetPort: 443
diff --git a/pkg/minikube/assets/addons.go b/pkg/minikube/assets/addons.go
index abc7850307..b1c7800eca 100644
--- a/pkg/minikube/assets/addons.go
+++ b/pkg/minikube/assets/addons.go
@@ -214,6 +214,23 @@ var Addons = map[string]*Addon{
 			"ingress-svc.yaml",
 			"0640"),
 	}, false, "ingress"),
+	"metrics-server": NewAddon([]*BinDataAsset{
+		NewBinDataAsset(
+			"deploy/addons/metrics-server/metrics-apiservice.yaml",
+			constants.AddonsPath,
+			"metrics-apiservice.yaml",
+			"0640"),
+		NewBinDataAsset(
+			"deploy/addons/metrics-server/metrics-server-deployment.yaml",
+			constants.AddonsPath,
+			"metrics-server-deployment.yaml",
+			"0640"),
+		NewBinDataAsset(
+			"deploy/addons/metrics-server/metrics-server-service.yaml",
+			constants.AddonsPath,
+			"metrics-server-service.yaml",
+			"0640"),
+	}, false, "metrics-server"),
 	"registry": NewAddon([]*BinDataAsset{
 		NewBinDataAsset(
 			"deploy/addons/registry/registry-rc.yaml",