kuryr-kubernetes: add dragonflow to PROJECTS
In order for kuryr-kubernetes dragonflow gate to succeed, dragonflow
should be added to PROJECTS to get cloned/rsynced by ansible in
devstack-vm-gate-wrap.sh
export KEEP_LOCALRC=1
export PROJECTS="openstack/kuryr-kubernetes $PROJECTS"
+ export PROJECTS="openstack/dragonflow $PROJECTS"
function gate_hook {{
bash -xe $BASE/new/kuryr-kubernetes/devstack/gate_hook.sh {variant}
