On 09/18/2014 11:51 AM, Angus Salkeld wrote: > > On 18/09/2014 7:11 PM, "Flavio Percoco" <fla...@redhat.com > <mailto:fla...@redhat.com>> wrote: >> >> Greetings, >> >> If I recall correctly, Heat was planning to adopt Zaqar regardless of >> the result of the graduation attempt (please correct me if I'm wrong). >> Based on this assumption, I'd like to start working on a plan forward to >> make this integration happen. >> >> So far, these are the use cases I've collected from past discussions: >> >> * Notify heat user before an action is taken, and after - Heat may want >> to wait for a response before proceeding - notifications not >> necessarily needed and signed read-only queues might help, but not >> necessary >> * For integrating with user's tools >> * Monitoring >> * Control surface >> * Config management tools >> * Does not require notifications and/or read-only/signed queue > endpoints >> *[These may be helpful, but were not brought up in the discussion] >> * Subscribe to an aggregate feed of interesting events from other >> open-stack components (such as Nova) >> * Heat is often deployed in a different place than other >> components and doesn't have access to the AMQP bus >> * Large deployments consist of multiple AMQP brokers, and there >> doesn't seem to be a nice way to aggregate all those events [need to >> confirm] >> * Push metadata updates to os-collect-config agent running in >> servers, instead of having them poll Heat >> >> >> Few questions that I think we should start from: >> >> - Does the above list cover Heat's needs? >> - Which of the use cases listed above should be addressed first? > > IMHO it would be great to simply replace the event store we have > currently, so that the user can get a stream of progress messages during > the deployment.
Could you point me to the right piece of code and/or documentation so I can understand better what it does and where do you want it to go? Thanks for the feedback, Flavio -- @flaper87 Flavio Percoco _______________________________________________ OpenStack-dev mailing list OpenStackfirstname.lastname@example.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev