https://wiki.openstack.org/wiki/SystemUsageData Both Ceilometer and StackTach can be used to consume these notifications. https://github.com/openstack/ceilometer https://github.com/rackerlabs/stacktach (StackTach functionality is slowly being merged into Ceilometer) Hope it helps! -S ________________________________________ From: Michael Still [mikal at stillhq.com] Sent: Friday, July 12, 2013 10:38 PM To: OpenStack Development Mailing List Subject: Re: [openstack-dev] Event Service OpenStack has a system called notifications which does what you're looking for. I've never used it, but I am sure its documented. Cheers, Michael On Sat, Jul 13, 2013 at 10:12 AM, Qing He <Qing.He at radisys.com> wrote: > All, > > Does open stack have pub/sub event service? I would like to be notified of > the event of VM creation/deletion/Migration etc. What is the best way to do > this? > > > > Thanks, > > > Qing > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -- Rackspace Australia _______________________________________________ OpenStack-dev mailing list OpenStack-dev at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev