如何在OpenStack-Ansible上集成Tungsten Fabric

haproxy_default_services: haproxy_backend_httpcheck_options: - expect status 405 haproxy_service_enabled: "{{ (groups['ceph-rgw '] is defined and groups['ceph-rgw'] | length > 0) or (ceph_rgws | length > 0) }}" + - service: + haproxy_service_name