Related to:
- https://review.opendev.org/#/c/723044/
- https://governance.openstack.org/tc/goals/selected/ussuri/project-ptl-and-contrib-docs.html

Change-Id: I4f1501b2a7dc40fc8425b6d6443b429b064a0b4b

This is the unmodified output of
cookiecutter https://git.openstack.org/openstack-dev/oslo-cookiecutter

Change-Id: I8fbc11c50bbd171b9f99bd9b5ba39eef1f686860
Implements: blueprint privsep
Depends-On: Iee84120f4da14ee3d441933a0e03a67c22fce8d1
Depends-On: Ia4d56747d56dcfe50889ebbdf9d553df13e1b950