images/base: set init kernel parameter to run experiment code by default

9628615d · Jonas Kaufmann · Antoine Kaufmann · 290d8328 · 9628615d
Commit 9628615d authored Jan 13, 2023 by Jonas Kaufmann Committed by Antoine Kaufmann May 09, 2023
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images/scripts/install-base.sh images/scripts/install-base.sh +3 -0

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--- a/images/scripts/install-base.sh
+++ b/images/scripts/install-base.sh
@@ -21,6 +21,9 @@ mv guestinit.sh /home/ubuntu/guestinit.sh
 mv bzImage /boot/vmlinuz-5.15.93
 mv config-5.15.93 /boot/
 mv m5 /sbin/m5
+echo "GRUB_CMDLINE_LINUX_DEFAULT=\"console=tty1 console=ttyS0 " \
+     "init=/home/ubuntu/guestinit.sh rw\"" \
+    >> /etc/default/grub.d/50-cloudimg-settings.cfg
 update-grub

 # with stupid ubuntu22 /lib is a symlink at which point just untaring to / will