/usr/share/tripleo-image-elements/glance/source-repository-glance is in python-tripleo-image-elements 0.7.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | glance git /opt/stack/glance https://git.openstack.org/openstack/glance.git
|