Added option --all to stop all clusters

Related to #8237
Signed-off-by: Nkadern0 <kaderno@gmail.com>

cmd/minikube/cmd/stop.go

@@ -24,15 +24,20 @@ import (
 	"github.com/golang/glog"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"k8s.io/minikube/pkg/minikube/config"
 	"k8s.io/minikube/pkg/minikube/driver"
 	"k8s.io/minikube/pkg/minikube/exit"
 	"k8s.io/minikube/pkg/minikube/kubeconfig"
+	"k8s.io/minikube/pkg/minikube/localpath"
 	"k8s.io/minikube/pkg/minikube/machine"
 	"k8s.io/minikube/pkg/minikube/mustload"
 	"k8s.io/minikube/pkg/minikube/out"
 	"k8s.io/minikube/pkg/util/retry"
 )
 
+var stopAll bool
+
 // stopCmd represents the stop command
 var stopCmd = &cobra.Command{
 	Use:   "stop",
@@ -42,11 +47,36 @@ itself, leaving all files intact. The cluster can be started again with the "sta
 	Run: runStop,
 }
 
+func init() {
+
+	stopCmd.Flags().BoolVar(&stopAll, "all", false, "Set flag to stop all profiles (clusters)")
+
+	if err := viper.GetViper().BindPFlags(stopCmd.Flags()); err != nil {
+		exit.WithError("unable to bind flags", err)
+	}
+
+	RootCmd.AddCommand(stopCmd)
+}
+
 // runStop handles the executes the flow of "minikube stop"
 func runStop(cmd *cobra.Command, args []string) {
+	// new code
+	var profilesToStop []string
+	if stopAll {
+		validProfiles, _, err := config.ListProfiles()
+		if err != nil {
+			glog.Warningf("'error loading profiles in minikube home %q: %v", localpath.MiniPath(), err)
+		}
+		for _, profile := range validProfiles {
+			profilesToStop = append(profilesToStop, profile.Name)
+		}
+	} else {
 		cname := ClusterFlagValue()
-
-	api, cc := mustload.Partial(cname)
+		profilesToStop = append(profilesToStop, cname)
+	}
+	for _, profile := range profilesToStop {
+		// end new code
+		api, cc := mustload.Partial(profile)
 		defer api.Close()
 
 		for _, n := range cc.Nodes {
@@ -62,9 +92,10 @@ func runStop(cmd *cobra.Command, args []string) {
 			out.WarningT("Unable to kill mount process: {{.error}}", out.V{"error": err})
 		}
 
-	if err := kubeconfig.UnsetCurrentContext(cname, kubeconfig.PathFromEnv()); err != nil {
+		if err := kubeconfig.UnsetCurrentContext(profile, kubeconfig.PathFromEnv()); err != nil {
 			exit.WithError("update config", err)
 		}
+	}
 }
 
 func stop(api libmachine.API, machineName string) bool {

site/content/en/docs/commands/stop.md

@@ -22,6 +22,7 @@ minikube stop [flags]
 ### Options
 
 ```
+      --all    Set flag to stop all profiles (clusters)
   -h, --help   help for stop
 ```