refactor

image/build-image.sh

@@ -31,7 +31,7 @@ alpine-make-vm-image \
 	--fs-skel-dir    "$OVERLAY_DIR" \
 	--fs-skel-chown  root:root \
 	--script-chroot \
-	--packages       "git curl docker cronie openssh" \
+	--packages       "curl docker openssh" \
 	"$IMAGE_FILE" \
 	"$CONFIGURE_SH" | tee $TMP