Dragonflow: Add a gate-hook to tempest tests
export DEVSTACK_GATE_SETTINGS=/opt/stack/new/dragonflow/devstack/devstackgaterc
+ function gate_hook {{
+ bash -xe $BASE/new/dragonflow/dragonflow/tests/contrib/gate_hook.sh tempest
+ }}
+ export -f gate_hook
+
cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
./safe-devstack-vm-gate-wrap.sh
