From 611af6008a3b76c0e1686758442b0afd5c56a6f4 Mon Sep 17 00:00:00 2001
From: Carlos Goncalves <cgoncalves@redhat.com>
Date: Wed, 12 Aug 2020 13:00:24 +0200
Subject: [PATCH] Set Grub timeout to 0 for fast boot times

The default Grub timeout is 5 set by the bootloader element. Setting
timeout to zero helps reduce boot times.

Change-Id: I82d877a41d7339891a388e26d149fd65cb61c727
---
 diskimage-create/diskimage-create.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/diskimage-create/diskimage-create.sh b/diskimage-create/diskimage-create.sh
index 67ece9f7fe..6a36226f17 100755
--- a/diskimage-create/diskimage-create.sh
+++ b/diskimage-create/diskimage-create.sh
@@ -477,6 +477,9 @@ if [ "$DIB_LOCAL_ELEMENTS" ]; then
     AMP_element_sequence="$AMP_element_sequence $DIB_LOCAL_ELEMENTS"
 fi
 
+# Set Grub timeout to 0 (no timeout) for fast boot times
+export DIB_GRUB_TIMEOUT=${DIB_GRUB_TIMEOUT:-0}
+
 # Build the image
 
 export DIB_CLOUD_INIT_DATASOURCES=$CLOUD_INIT_DATASOURCES