Hi, Here is the status update / focus setting mail about notification work for week 16. Bugs ---- [Medium] https://bugs.launchpad.net/nova/+bug/1657428 The instance notifications are sent with inconsistent timestamp format. We need to iterate more on the solution I updated last week. https://review.openstack.org/#/c/421981 Versioned notification transformation ------------------------------------- The volume_attach and detach notifications are still in focus to support Searchlight switching to the versioned notifications. Both are ready for core review: * https://review.openstack.org/#/c/401992/ Transform instance.volume_attach notification * https://review.openstack.org/#/c/408676/ Transform instance.volume_detach notification * https://review.openstack.org/#/c/455801/ Transform instance.volume_attach.error notification Searchlight integration ----------------------- changing Searchlight to use versioned notifications ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ https://blueprints.launchpad.net/searchlight/+spec/nova-versioned-notifications bp is a hard dependency for the integration work. The path on Searchlight side https://review.openstack.org/#/c/453352/ evolves gradually. That code gives feedback about the usability of the versioned interface from consumer perspective. Current versioning schema that use separate versions per even_type and separate independent ve rsions per subobjects in the payloads makes the interface flexible but harder to consume. See some of my comments in PS5 on the above patch for details. Also Searchlight code still need to do some transformation between notification fields and API fields to match them up. bp additional-notification-fields-for-searchlight ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Besides volume_attach and volume_detach we need the following patches to help Searchlight integration: https://review.openstack.org/#/q/status:open+topic:bp/additional-notification-fields-for-searchlight The debate about adding the tags to the instance payload now seems to moving to the direction of adding the tags only to instance.create and instance.update. This means that the related patch needs to be reworked. Patches only needs a second +2: https://review.openstack.org/#/c/419185/ Adding auto_disk_config field to InstancePayload https://review.openstack.org/#/c/407228/ add tags field to instance.update notification The keypairs patch also up to date and ready for review: https://review.openstack.org/#/c/419730/ We still need to work on the https://review.openstack.org/#/c/448779/ (Add BDM to InstancePayload) path from testing point of view. Weekly meeting -------------- The notification subteam holds it's weekly meeting on Tuesday 17:00 UTC on openstack-meeting-4 so the next meeting will be held on 25th of April. https://www.timeanddate.com/worldclock/fixedtime.html?iso=20170425T170000 Cheers, gibi