From fdb5173c11b66ea41d7530c237608491c6b4f5cc Mon Sep 17 00:00:00 2001
From: cornelk <github@codejuggle.dj>
Date: Mon, 18 Feb 2019 21:14:15 -0600
Subject: [PATCH 1/3] fix typo

---
 pkg/addons/util.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/addons/util.go b/pkg/addons/util.go
index f675b358..55669326 100644
--- a/pkg/addons/util.go
+++ b/pkg/addons/util.go
@@ -2,7 +2,7 @@ package addons
 
 import "log"
 
-// FatalOnError is an helper function used to transfor error to fatal
+// FatalOnError is an helper function used to transfer error to fatal
 func FatalOnError(err error) {
 	if err != nil {
 		log.Fatal(err)

From c2a7ba2b1503b9c705d63cf433aa6e77a5dd7564 Mon Sep 17 00:00:00 2001
From: cornelk <github@codejuggle.dj>
Date: Mon, 18 Feb 2019 21:16:58 -0600
Subject: [PATCH 2/3] addons: add dashboard

---
 pkg/addons/addon_dashboard.go | 89 +++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 pkg/addons/addon_dashboard.go

diff --git a/pkg/addons/addon_dashboard.go b/pkg/addons/addon_dashboard.go
new file mode 100644
index 00000000..da7ae18e
--- /dev/null
+++ b/pkg/addons/addon_dashboard.go
@@ -0,0 +1,89 @@
+package addons
+
+import (
+	"fmt"
+
+	"github.com/xetys/hetzner-kube/pkg/clustermanager"
+)
+
+// DashboardAddon installs dashboard
+type DashboardAddon struct {
+	masterNode   *clustermanager.Node
+	communicator clustermanager.NodeCommunicator
+}
+
+// NewDashboardAddon installs dashboard to the cluster
+func NewDashboardAddon(provider clustermanager.ClusterProvider, communicator clustermanager.NodeCommunicator) ClusterAddon {
+	masterNode, _ := provider.GetMasterNode()
+	return DashboardAddon{masterNode: masterNode, communicator: communicator}
+}
+
+func init() {
+	addAddon(NewDashboardAddon)
+}
+
+// Name returns the addons name
+func (addon DashboardAddon) Name() string {
+	return "dashboard"
+}
+
+// Requires returns a slice with the name of required addons
+func (addon DashboardAddon) Requires() []string {
+	return []string{}
+}
+
+// Description returns the addons description
+func (addon DashboardAddon) Description() string {
+	return "Kubernetes Dashboard"
+}
+
+// URL returns the URL of the addons underlying project
+func (addon DashboardAddon) URL() string {
+	return "https://github.com/kubernetes/dashboard"
+}
+
+// Install performs all steps to install the addon
+func (addon DashboardAddon) Install(args ...string) {
+	node := *addon.masterNode
+	_, err := addon.communicator.RunCmd(node, "kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml")
+	FatalOnError(err)
+
+	serviceAccount := `apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: admin-user
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: admin-user
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+  - kind: ServiceAccount
+    name: admin-user
+    namespace: kube-system`
+	err = addon.communicator.WriteFile(node, "/root/dashboard-service-account.yaml", serviceAccount, false)
+	FatalOnError(err)
+
+	_, err = addon.communicator.RunCmd(node, "kubectl apply -f dashboard-service-account.yaml")
+	FatalOnError(err)
+
+	token, err := addon.communicator.RunCmd(node, "kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}') | grep -E '^token' | cut -f2 -d':' | tr -d ' \t'")
+	FatalOnError(err)
+
+	fmt.Printf("Use the following token to login to the dashboard: %s\n", token)
+	fmt.Println("Dashboard installed")
+}
+
+// Uninstall performs all steps to remove the addon
+func (addon DashboardAddon) Uninstall() {
+	node := *addon.masterNode
+	_, err := addon.communicator.RunCmd(node, "kubectl delete -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml")
+	FatalOnError(err)
+
+	fmt.Println("Dashboard uninstalled")
+}

From 04f7414e54660244526ec91ba1746356a43fdf19 Mon Sep 17 00:00:00 2001
From: cornelk <github@codejuggle.dj>
Date: Tue, 19 Feb 2019 11:54:13 -0600
Subject: [PATCH 3/3] fixed service account deletion on uninstall

---
 pkg/addons/addon_dashboard.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/addons/addon_dashboard.go b/pkg/addons/addon_dashboard.go
index da7ae18e..fe90a4a5 100644
--- a/pkg/addons/addon_dashboard.go
+++ b/pkg/addons/addon_dashboard.go
@@ -85,5 +85,8 @@ func (addon DashboardAddon) Uninstall() {
 	_, err := addon.communicator.RunCmd(node, "kubectl delete -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml")
 	FatalOnError(err)
 
+	_, err = addon.communicator.RunCmd(node, "kubectl delete -f dashboard-service-account.yaml")
+	FatalOnError(err)
+
 	fmt.Println("Dashboard uninstalled")
 }