openstack/ironic
Code Issues Proposed changes

[devstack] Ensure downgrade_dnsmasq is idempotent

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Right now, when restacking to get new code checked out, we fail due to
the dnsmasq directory already existing. Now, skip the downgrade if we
detect the correct version -- as we would on a second run.

Change-Id: I5c3d28f75b66d14540cbafa03bff8b7def688da5
This commit is contained in:
Jay Faulkner 2024-07-25 13:50:59 -07:00
parent acf1c7d43e
commit bfdfd6c161
1 changed files with 13 additions and 6 deletions
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7
devstack/lib/ironic
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@ -3516,12 +3516,19 @@ function downgrade_dnsmasq {
# NOTE(TheJulia): The intent here is to use dnsmasq version
# which does not crash on segfaults or sigabort when configuration
# is updated. See https://bugs.launchpad.net/ironic/+bug/2026757
if dnsmasq --version | grep -q "Dnsmasq version 2.85"; then
# NOTE(JayF) Keep Ironic devstack plugin idempotent by skipping
# downgrade if we already have the desired version.
echo "Dnsmasq already downgraded, continuing..."
else
echo "Downgrading dnsmasq..."
sudo dpkg -r dnsmasq-base
git clone http://thekelleys.org.uk/git/dnsmasq.git -b v2.85 --depth 1
pushd dnsmasq
sed -i 's|^PREFIX.*|PREFIX = /usr|' Makefile
sudo make install
popd
fi
}
# Restore xtrace + pipefail