Thanks for all the responses. I collected them on the nova ptg discussion etherpad [1] (L186 at the moment). The nova team will talk about deprecation of the legacy interface on Friday on the PTG. If you want participate in the discussion but you are not planning to sit in the nova room whole day then let me know and I will try to ping you over IRC when we about to start the item. Cheers, gibi [1] https://etherpad.openstack.org/p/nova-ptg-stein On Thu, Aug 9, 2018 at 11:41 AM, Balázs Gibizer <balazs.gibizer at ericsson.com> wrote: > Dear Nova notification consumers! > > > The Nova team made progress with the new versioned notification > interface [1] and it is almost reached feature parity [2] with the > legacy, unversioned one. So Nova team will discuss on the upcoming > PTG the deprecation of the legacy interface. There is a list of > projects (we know of) consuming the legacy interface and we would > like to know if any of these projects plan to switch over to the new > interface in the foreseeable future so we can make a well informed > decision about the deprecation. > > > * Searchlight [3] - it is in maintenance mode so I guess the answer > is no > * Designate [4] > * Telemetry [5] > * Mistral [6] > * Blazar [7] > * Watcher [8] - it seems Watcher uses both legacy and versioned nova > notifications > * Masakari - I'm not sure Masakari depends on nova notifications or > not > > Cheers, > gibi > > [1] > https://docs.openstack.org/nova/latest/reference/notifications.html > [2] http://burndown.peermore.com/nova-notification/ > > [3] > https://github.com/openstack/searchlight/blob/master/searchlight/elasticsearch/plugins/nova/notification_handler.py > [4] > https://github.com/openstack/designate/blob/master/designate/notification_handler/nova.py > [5] > https://github.com/openstack/ceilometer/blob/master/ceilometer/pipeline/data/event_definitions.yaml#L2 > [6] > https://github.com/openstack/mistral/blob/master/etc/event_definitions.yml.sample#L2 > [7] > https://github.com/openstack/blazar/blob/5526ed1f9b74d23b5881a5f73b70776ba9732da4/doc/source/user/compute-host-monitor.rst > [8] > https://github.com/openstack/watcher/blob/master/watcher/decision_engine/model/notification/nova.py#L335 > >