fix: fix incorrect finalImg in cache.go

pkg/minikube/download/image.go

@@ -226,10 +226,11 @@ func ImageToCache(img string) error {
 	}
 }
 
-// GHImageTarballToCache try to download the tarball of kicbase from github release.
+// GHKicbaseTarballToCache try to download the tarball of kicbase from github release.
 // This is the last resort, in case of all docker registry is not available.
-func GHImageTarballToCache(img, imgVersion string) (string, error) {
-	f := imagePathInCache(img)
+func GHKicbaseTarballToCache(kicBaseVersion string) (string, error) {
+	imageName := fmt.Sprintf("kicbase/stable:%s", kicBaseVersion)
+	f := imagePathInCache(imageName)
 	fileLock := f + ".lock"
 
 	kicbaseArch := runtime.GOARCH
@@ -244,9 +245,9 @@ func GHImageTarballToCache(img, imgVersion string) (string, error) {
 	if releaser != nil {
 		defer releaser.Release()
 	}
-	downloadURL := fmt.Sprintf("https://github.com/kubernetes/minikube/releases/download/%s/%s-%s-%s.tar",
+	downloadURL := fmt.Sprintf("https://github.com/kubernetes/minikube/releases/download/%s/kicbase-%s-%s.tar",
 		version.GetVersion(),
-		img, imgVersion, kicbaseArch)
+		kicBaseVersion, kicbaseArch)
 
 	// we don't want the tarball to be decompressed
 	// so we pass client options to suppress this behavior

pkg/minikube/node/cache.go

@@ -188,15 +188,18 @@ func beginDownloadKicBaseImage(g *errgroup.Group, cc *config.ClusterConfig, down
 		out.Ln("")
 
 		kicbaseVersion := strings.Split(kic.Version, "-")[0]
-		finalImg, err = download.GHImageTarballToCache("kicbase", kicbaseVersion)
+		_, err = download.GHKicbaseTarballToCache(kicbaseVersion)
 		if err != nil {
-			klog.Infof("failed to download %s", finalImg)
+			klog.Infof("failed to download kicbase from github")
 			return fmt.Errorf("failed to download kic base image or any fallback image")
 		}
-		klog.Infof("successfully downloaded %s as fall back image", finalImg)
+
+		klog.Infof("successfully downloaded kicbase as fall back image from github")
 		if !downloadOnly && driver.IsDocker(cc.Driver) {
-			if finalImg, err = download.CacheToDaemon("kicbase"); err == nil {
+			if finalImg, err = download.CacheToDaemon(fmt.Sprintf("kicbase/stable:%s", kicbaseVersion)); err == nil {
 				klog.Infof("successfully loaded and using kicbase from tarball on github")
+			} else {
+				return fmt.Errorf("failed to load kic base image into docker: %v", err)
 			}
 		}
 		return nil