openstack user role list "$DOCTOR_USER" --project "$DOCTOR_PROJECT" \
| grep -q " $DOCTOR_ROLE " || {
openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
openstack user role list "$DOCTOR_USER" --project "$DOCTOR_PROJECT" \
| grep -q " $DOCTOR_ROLE " || {
openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \