I'm seeing this as well. My workaround was to go in the unit and edit /etc/glance-simplestreams-sync/identity.yaml and make sure that the keystone endpoint would be the internal endpoint (keystone-internal.customer.cloud.com) instead of the public endpoint.
I'm seeing this as well. My workaround was to go in the unit and edit /etc/glance- simplestreams- sync/identity. yaml and make sure that the keystone endpoint would be the internal endpoint (keystone- internal. customer. cloud.com) instead of the public endpoint.