Skip preload if not running on amd64

Also make sure that preload is available before attempting to run preload.

pkg/drivers/kic/kic.go

@@ -119,6 +119,10 @@ func (d *Driver) Create() error {
 		return errors.Wrap(err, "prepare kic ssh")
 	}
 
+	// return now if no preload is available
+	if !download.PreloadExists(d.NodeConfig.KubernetesVersion, d.NodeConfig.ContainerRuntime) {
+		return nil
+	}
 	t := time.Now()
 	glog.Infof("Starting extracting preloaded images to volume")
 	// Extract preloaded images to container

pkg/minikube/download/preload.go

@@ -24,6 +24,7 @@ import (
 	"net/http"
 	"os"
 	"path"
+	"runtime"
 
 	"cloud.google.com/go/storage"
 	"google.golang.org/api/option"
@@ -78,6 +79,10 @@ func PreloadExists(k8sVersion, containerRuntime string) bool {
 		return false
 	}
 
+	if runtime.GOARCH != "amd64" {
+		return false
+	}
+
 	// Omit remote check if tarball exists locally
 	targetPath := TarballPath(k8sVersion)
 	if _, err := os.Stat(targetPath); err == nil {

pkg/minikube/node/config.go

@@ -37,6 +37,7 @@ import (
 	"k8s.io/minikube/pkg/minikube/config"
 	"k8s.io/minikube/pkg/minikube/constants"
 	"k8s.io/minikube/pkg/minikube/cruntime"
+	"k8s.io/minikube/pkg/minikube/download"
 	"k8s.io/minikube/pkg/minikube/driver"
 	"k8s.io/minikube/pkg/minikube/exit"
 	"k8s.io/minikube/pkg/minikube/kubeconfig"
@@ -75,7 +76,7 @@ func configureRuntimes(runner cruntime.CommandRunner, drvName string, k8s config
 	}
 
 	// Preload is overly invasive for bare metal, and caching is not meaningful. KIC handled elsewhere.
-	if driver.IsVM(drvName) {
+	if driver.IsVM(drvName) && download.PreloadExists(k8s.KubernetesVersion, k8s.ContainerRuntime) {
 		if err := cr.Preload(k8s); err != nil {
 			switch err.(type) {
 			case *cruntime.ErrISOFeature: