Since supporting only PY3 (Ussuri) Glance has not been supporting termination of encrypted connection to the service [0]. The section was left behind on the configuring doc. [0] https://docs.openstack.org/releasenotes/glance/ussuri.html#security-issues Change-Id: I9356bceb914327f526da7b727fa58522ae18856e Closes-Bug: #1930597 (cherry picked from commit652780d029) (cherry picked from commit62e921ecd9)