simplify life by changing file names

deploy/iso/minikube-iso/board/minikube/aarch64/post-image.sh

@@ -22,8 +22,8 @@ support/scripts/genimage.sh -c "$GENIMAGE_CFG"
 
 cd "$BINARIES_DIR"
 mkdir -p root/boot
-cp bzImage root/boot/vmlinuz
+cp bzImage root/boot/bzImage
-cp rootfs.cpio.gz root/boot/initrd.img
+cp rootfs.cpio.gz root/boot/initrd
 mkdir -p root/EFI/BOOT
 cp efi-part/EFI/BOOT/* root/EFI/BOOT/
 cp efiboot.img root/EFI/BOOT/

deploy/iso/minikube-iso/board/minikube/x86_64/grub.cfg

@@ -2,6 +2,6 @@ set default="0"
 set timeout="5"
 
 menuentry "Buildroot" {
-  linux /boot/vmlinuz console=tty0 rw # kernel
+  linux /boot/bzimage console=tty0 rw # kernel
-  initrd /boot/initrd.img # rootfs
+  initrd /boot/initrd # rootfs
 }

pkg/addons/addons_gcpauth.go

@@ -98,7 +98,7 @@ func enableAddonGCPAuth(cfg *config.ClusterConfig) error {
 	}
 
 	if creds.JSON == nil {
-		out.WarningT("You have authenticated with a service account that does not have an associated JSON. The GCP Auth requires credentials with a JSON file to in order to continue. The image pull secret has been imported.")
+		out.WarningT("You have authenticated with a service account that does not have an associated JSON. The GCP Auth addon requires credentials with a JSON file to in order to continue. The image pull secret has been imported.")
 		return nil
 	}
 

pkg/drivers/hyperkit/driver.go

@@ -424,8 +424,8 @@ func (d *Driver) extractKernel(isoPath string) error {
 		pathInIso string
 		destPath  string
 	}{
-		{"/boot/vmlinuz", "vmlinuz"},
+		{"/boot/bzimage", "bzimage"},
-		{"/boot/initrd.img", "initrd.img"},
+		{"/boot/initrd", "initrd"},
 	} {
 		fullDestPath := d.ResolveStorePath(f.destPath)
 		if err := ExtractFile(isoPath, f.pathInIso, fullDestPath); err != nil {