TripleO project is retiring - https://review.opendev.org/c/openstack/governance/+/905145 this commit remove the content of this project repo Change-Id: I7f1dc7801a025d9bb28110f74340846b99870b79
Fix a bug that prevented these working. A unit test and documentation for the nested environment functionality is also included. Change-Id: I2d4aeb584eb624178d601cfd6bc0a6473cb5289f