Hi, The convergence spec is really big to be seen and understood in entirety without going through multiple iterations. It is probably a good idea to break the spec into multiple implementable specs and move a chunk of material from main convergence spec to individual implementable specs like engine or observer or even newer specs.
One of the steps in the direction of convergence is to enable Heat engine to persist dependency task graph and version the resources. The main convergence spec talks about it. This spec elaborates it and discusses what needs to be done and why back-up stack needs to be removed. Convergence: https://review.openstack.org/#/c/95907/7 Persisting dependency graph and resource version: https://review.openstack.org/#/c/123749/1 Please review it and let us know your thoughts. - Anant _______________________________________________ OpenStack-dev mailing list OpenStackfirstname.lastname@example.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev