From 862b0775989d41ddb50346719b28fda969bd6570 Mon Sep 17 00:00:00 2001
From: Nitesh Konkar <niteshkonkar@in.ibm.com>
Date: Mon, 12 Aug 2019 19:15:32 +0530
Subject: [PATCH] image_builder: create /etc/resolv.conf

Since the image rootfs is readonly, we
create an empty /etc/resolv.conf which
the agent would later bind-remount as
read-write.

Fixes: #345

Signed-off-by: Nitesh Konkar <niteshkonkar@in.ibm.com>
---
 image-builder/image_builder.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/image-builder/image_builder.sh b/image-builder/image_builder.sh
index 7d7178dc6..d7878c0cf 100755
--- a/image-builder/image_builder.sh
+++ b/image-builder/image_builder.sh
@@ -391,6 +391,9 @@ create_rootfs_image() {
 	info "Creating empty machine-id to allow systemd to bind-mount it"
 	touch "${mount_dir}/etc/machine-id"
 
+	info "Creating empty resolv.conf to allow kata-agent to bind-mount it"
+	touch "${mount_dir}/etc/resolv.conf"
+
 	info "Unmounting root partition"
 	umount "${mount_dir}"
 	OK "Root partition unmounted"