### This file is automatically delivered to the swift-storage nodes as part of the
### tripleo upgrades workflow
+set -eu
function systemctl_swift {
action=\$1
done
}
+# Special-case OVS for https://bugs.launchpad.net/tripleo/+bug/1635205
+if [[ -n \$(rpm -q --scripts openvswitch | awk '/postuninstall/,/*/' | grep "systemctl.*try-restart") ]]; then
+ echo "Manual upgrade of openvswitch - restart in postun detected"
+ mkdir OVS_UPGRADE || true
+ pushd OVS_UPGRADE
+ echo "Attempting to downloading latest openvswitch with yumdownloader"
+ yumdownloader --resolve openvswitch
+ echo "Updating openvswitch with nopostun option"
+ rpm -U --replacepkgs --nopostun ./*.rpm
+ popd
+else
+ echo "Skipping manual upgrade of openvswitch - no restart in postun detected"
+fi
systemctl_swift stop