def deploy_is_done(self, task):
        pass
Returns the first endpoint region for first non-identity service.
dataset/ETHPy150Open openstack/ironic/ironic/drivers/modules/agent_base_vendor.py/BaseAgentVendor.deploy_is_done--crossover with--dataset/ETHPy150Open openstack/django_openstack_auth/openstack_auth/utils.py/default_services_region