bump to minikube 1.10.1 (1.10 is buggy) and added messages when chart…

…museum or kubernetes-dashboard cannot be installed

CHANGELOG.md

@@ -1,8 +1,10 @@
 # GoKube Release Notes
 
 ## Version 1.10.0 - 05/12/2020
-* Bump to minikube 1.10.0
-* Bump to helm-spray 4.0.0 (which implies support only for helm 3)
+**NOTE: Starting from this version, gokube is only compatible with helm 3**
+
+* Bump to minikube 1.10.1 (1.10 is buggy)
+* Bump to helm-spray 4.0.0
 
 ## Version 1.9.2 - 04/04/2020
 * Bump to minikube 1.9.1
@@ -24,7 +26,7 @@
 * Bump to kubernetes v1.17.2, minikube v1.7.2
 
 ## Version 1.8.0 - 12/19/2019
-THE BIG ONE
+**THE BIG ONE**
 
 * Bump to kubernetes v1.16.4, minikube v1.6.1, helm v2.16.1 and docker 19.03.3
 * Support of Virtualbox 6 (with the limitation that no other VMs shall be running during gokube init)

cmd/gokube/cmd/init.go

@@ -158,7 +158,7 @@ func resetVBLease() {
 }
 
 func exposeDashboard(port int) {
-	for n := 1; n < 12; n++ {
+	for n := 1; n <= 12; n++ {
 		var dashboardService = kubectl.Get("kubernetes-dashboard", "svc", "kubernetes-dashboard", "")
 		if len(dashboardService) > 0 {
 			fmt.Println()
@@ -167,7 +167,11 @@ func exposeDashboard(port int) {
 			break
 		} else {
 			fmt.Print(".")
-			time.Sleep(5 * time.Second)
+			if n == 12 {
+				fmt.Printf("\nWARNING: kubernetes-dashboard is not present after 60s, which probably means its installation failed")
+			} else {
+				time.Sleep(5 * time.Second)
+			}
 		}
 	}
 }
@@ -180,7 +184,7 @@ func configureHelm(localRepoIp string) {
 	// Install chartmuseum
 	helm.Upgrade("stable/chartmuseum", "", "chartmuseum", "kube-system", "env.open.DISABLE_API=false,env.open.ALLOW_OVERWRITE=true,service.type=NodePort,service.nodePort=32767", "")
 	fmt.Printf("Waiting for chartmuseum")
-	for n := 1; n < 6; n++ {
+	for n := 1; n <= 12; n++ {
 		readyReplicas := kubectl.Get("kube-system", "deploy", "chartmuseum-chartmuseum", "{.status.readyReplicas}")
 		var ready int
 		if len(readyReplicas) > 0 {
@@ -196,7 +200,11 @@ func configureHelm(localRepoIp string) {
 			break
 		} else {
 			fmt.Print(".")
-			time.Sleep(5 * time.Second)
+			if n == 12 {
+				fmt.Printf("\nWARNING: chartmuseum is not ready after 60s, which probably means its installation failed")
+			} else {
+				time.Sleep(5 * time.Second)
+			}
 		}
 	}
 	helm.RepoAdd("minikube", "http://"+localRepoIp+":32767")

cmd/gokube/cmd/root.go

@@ -31,7 +31,7 @@ import (
 const (
 	DEFAULT_KUBERNETES_VERSION = "v1.18.2"
 	DEFAULT_KUBECTL_VERSION    = "v1.18.2"
-	DEFAULT_MINIKUBE_VERSION   = "v1.10.0"
+	DEFAULT_MINIKUBE_VERSION   = "v1.10.1"
 	DEFAULT_MINIKUBE_URL       = "https://storage.googleapis.com/minikube/releases/%s/minikube-windows-amd64.exe"
 	DEFAULT_DOCKER_VERSION     = "19.03.8"
 	DEFAULT_HELM_VERSION       = "v3.2.1"

cmd/gokube/cmd/version.go

@@ -30,7 +30,7 @@ import (
 )
 
 const (
-	GOKUBE_VERSION = "1.10.0-beta.2"
+	GOKUBE_VERSION = "1.10.0-beta.3"
 )
 
 var gokubeVersion string