From f8b27f1f8db6a70cc9925a2a00c3c68cecea2ea2 Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Wed, 20 May 2020 13:24:05 -0400
Subject: [PATCH] Add autoconsole to ubunntu install

Have the installed system use serial console.
---
 .../ubuntu20.04/profiles/default/scripts/post.sh      | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/post.sh b/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/post.sh
index 48a63b43..966981db 100755
--- a/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/post.sh
+++ b/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/post.sh
@@ -24,4 +24,15 @@ curl -f https://$mgr/confluent-public/os/$profile/scripts/firstboot.sh > /target
 chmod +x /target/etc/confluent/firstboot.sh
 cp /tmp/allnodes /target/root/.shosts
 cp /tmp/allnodes /target/etc/ssh/shosts.equiv
+textcons=$(grep ^textconsole: /etc/confluent/confluent.deploycfg |awk '{print $2}')
+if [ "$textcons" = "true" ] && ! grep console= /proc/cmdline > /dev/null; then
+    cons=""
+    if [ -f /custom-installation/autocons.info ]; then
+        cons=$(cat /custom-installation/autocons.info)
+    fi
+    if [ ! -z "$cons" ]; then
+        sed -e 's/GRUB_CMDLINE_LINUX="\([^"]*\)"/GRUB_CMDLINE_LINUX="\1 console='${cons#/dev/}'"/' /target/etc/default/grub
+	chroot /target update-grub
+    fi
+fi