mirror_zfs/.github/workflows/scripts/qemu-3-deps.sh
Tony Hutter b55256e5bb
runners: Add option to install custom kernel on Fedora
Allow installing a custom kernel version from the Fedora experimental
kernel repos onto the github runners.  This is useful for testing if
ZFS works against a newer kernel.

Fedora has a number of repos with experimental kernel packages. This
PR allows installs from kernels in these repos:

@kernel-vanilla/stable
@kernel-vanilla/mainline
(https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories)

You will need to manually kick of a github runner to test with a custom
kernel version.  To do that, go to the github actions tab under
'zfs-qemu' and click the drop-down for 'run workflow'.  In there you
will see a text box to specify the version (like '6.14').  The scripts
will do their best to match the version to the newest matching version
that the repos support (since they're may be multiple nightly versions
of, say, '6.14').  A full list of kernel versions can be seen in the
dependency stage output if you kick off a manual run.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #17156
2025-05-13 14:43:35 -07:00

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######################################################################
# 3) Wait for VM to boot from previous step and launch dependencies
# script on it.
#
# $1: OS name (like 'fedora41')
# $2: (optional) Experimental kernel version to install on fedora,
# like "6.14".
######################################################################
.github/workflows/scripts/qemu-wait-for-vm.sh vm0
# SPECIAL CASE:
#
# If the user passed in an experimental kernel version to test on Fedora,
# we need to update the kernel version in zfs's META file to allow the
# build to happen. We update our local copy of META here, since we know
# it will be rsync'd up in the next step.
if [ -n "${2:-}" ] ; then
sed -i -E 's/Linux-Maximum: .+/Linux-Maximum: 99.99/g' META
fi
scp .github/workflows/scripts/qemu-3-deps-vm.sh zfs@vm0:qemu-3-deps-vm.sh
PID=`pidof /usr/bin/qemu-system-x86_64`
ssh zfs@vm0 '$HOME/qemu-3-deps-vm.sh' "$@"
# wait for poweroff to succeed
tail --pid=$PID -f /dev/null
sleep 5 # avoid this: "error: Domain is already active"
rm -f $HOME/.ssh/known_hosts