[Openstack] Ceilometer API Glossary

Doug Hellmann doug.hellmann at dreamhost.com
Thu Oct 25 13:53:17 UTC 2012


On Thu, Oct 25, 2012 at 5:39 AM, Julien Danjou <julien at danjou.info> wrote:

> On Thu, Oct 25 2012, 吴亚伟 wrote:
>
> > If it is just like what Eoghan said that  "it is unused right now as
> there
> > is only a single source currently", what does the "?" represent?
> > If I want to establish a customer billing system,do I need it ?
>
> It represents the fact we had no idea to use it when we write the code
> the first time. We discussed this yesterday, now we have a good plan.
>
> See https://bugs.launchpad.net/ceilometer/+bug/1070857
>
> > I do mean the cinder volumes , but I don't know how to configure it
> ,could
> > you tell me more detailed steps on how to do this ?
>
> You need to configure the notifier to use rabbitmq (this is commented
> out in the default configuration file IIRC), to set the audit interval
> to something low like daily or hourlay (this should also be in the
> default configuration file) and to run this program into a cronjob.
>
> > Same to cinder , detailed steps will be highly appreciated .
>
> Like cinder, you need to configure the notification backend to use
> rabbitmq.
>

We have special instructions for configuring glance to use rabbit for
notifications in
http://ceilometer.readthedocs.org/en/latest/install.html#configuring-devstackbut
I don't see anything about cinder there. Do we need to add another
step
to set the notification_driver for cinder?

Doug


>
> > If I modify the configuration file of service like nova or  cinder , how
> to
> > restart the related service in devstack ?
>
> Just press C-c in the screen window, up arrow and return.
>
> --
> Julien Danjou
> /* Free Software hacker & freelance
>    http://julien.danjou.info */
>
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