Monty, I had a quick look on ceilometer, it looks one place to get all notifications. I will deploy and try it out.
Thanks, -Ravi. On Wed, Jul 31, 2013 at 10:34 PM, Monty Taylor <mord...@inaugust.com> wrote: > Also, if you're wanting to buld services on top of OpenStack that want > to respond to events - you probably want to look in to ceilometer, which > has an interface to export such events to you. > > On 08/01/2013 01:02 AM, Addepalli Srini-B22160 wrote: > > RPC will send the notifications to the queues that have joined the > > exchanges. > > > > > > > > Any notifications that were published before your service registers are > > not seen by your service. > > > > > > > > Your service needs to get hold of the data using Nova and Neutron API. > > > > > > > > In summary, when your service comes up, in addition to registering for > > notifications, it is needed to get the existing data using > > Nova/Neutrion API. > > > > > > > > Thanks > > > > SRini > > > > > > > > *From:*Ravi Chunduru [mailto:ravi...@gmail.com] > > *Sent:* Wednesday, July 31, 2013 10:57 AM > > *To:* OpenStack Development Mailing List > > *Subject:* Re: [openstack-dev] Openstack Service requirement > > > > > > > > Hi, > > > > Could any one respond on this? This helps us in designing services > > written on top of openstack. > > > > > > > > Thanks, > > > > -Ravi. > > > > On Tue, Jul 30, 2013 at 7:38 PM, Ravi Chunduru <ravi...@gmail.com > > <mailto:ravi...@gmail.com>> wrote: > > > > Hi, > > > > I was designing a Openstack service that listens on notifications > > generated from Nova, Neutron etc., for our custom needs to monitor and > > act up on events. > > > > I have an interesting observation from openstack perspective and I would > > like to know community thinking about it. > > > > > > > > By the time an openstack service starts, it would have missed some > > notifications. How do we deal with it? > > > > > > > > For example, Designate(DNSaaS) starts and by that time some VMs got > > created, it would loose to update the DNS servers for those VMs. > > > > Should any openstack service such as Designate call openstack APIs and > > get existing configuration? > > > > > > > > Thanks, > > > > -- > > Ravi > > > > > > > > > > > > -- > > Ravi > > > > > > > > _______________________________________________ > > OpenStack-dev mailing list > > OpenStack-dev@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -- Ravi
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