[openstack-dev] [Ceilometer] Newbie question regarding Ceilometer notification plugin

Julien Danjou julien at danjou.info
Tue Aug 16 08:42:18 UTC 2016

On Mon, Aug 15 2016, Wanjing Xu (waxu) wrote:

> We are trying to develop a program which can draw the VMs topology.  For
> this we need to listen VM creation/deletion event and act upon it.  I
> would think Ceilometer is the right place for this.  So I download and
> read Ceilometer a little bit.  If somebody can give me a pointer to where
> I can start to hook my program with the notification mechanism of the
> ceilometer, that would be a great.

What you may want is Aodh and its event alarm feature:


Julien Danjou
// Free Software hacker
// https://julien.danjou.info
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