Comment 7 for bug 1992323

We have found the problem, because the service name we set in bootstrap keystone of openstack is not the default value "keystone", we changed it to "srvc_keystone". In the skyline code, part of the logic of getting the token, the service name "keystone" matches the authentication service from the endpoint list, and the operation of changing the service name leads to not getting the endpoint of the authentication service.
Thank you again for your help and for skyline's open source spirit and contributions.