30b4098fd2
By overriding the variable `placement_backend_ssl: True` HTTPS will be enabled, disabling HTTP support on the placement backend api. The ansible-role-pki is used to generate the required TLS certificates if this functionality is enabled. Depends-On: https://review.opendev.org/c/openstack/openstack-ansible/+/879085 Change-Id: Id84137b624624482939989098f1b04263d62c0fd