<div dir="ltr">Thanks for the answer.<div><br></div><div>I also was hoping to hear that I can do the case from c++ code.</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Thank you,<div>Kostia</div></div></div></div></div></div>
<br><div class="gmail_quote">On Mon, Sep 26, 2016 at 1:59 PM, Klaus Wenninger <span dir="ltr"><<a href="mailto:kwenning@redhat.com" target="_blank">kwenning@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 09/26/2016 12:29 PM, Kostiantyn Ponomarenko wrote:<br>
> Hi,<br>
><br>
> I am wondering if it is possible to sing up for cluster events from<br>
> Pacemaker? Something like:<br>
>  - a node joins/leaves the cluster,<br>
>  - a resource fails,<br>
>  - a resources moves,<br>
>  - etc.<br>
</span>Sounds like a use case for the alerts-feature coming with pacemaker-1.1.15.<br>
You can configure alert-agents to be called in the cases mentioned.<br>
Meanwhile there should be high-level-tooling support from crmsh & pcs.<br>
Legacy features for a similar purpose are ClusterMon-RA & cluster-properties<br>
notification-agent/recipient.<br>
For further reading see:<br>
<a href="http://clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/ch07.html" rel="noreferrer" target="_blank">http://clusterlabs.org/doc/en-<wbr>US/Pacemaker/1.1/html/<wbr>Pacemaker_Explained/ch07.html</a><br>
<br>
><br>
> Thank you,<br>
> Kostia<br>
><br>
><br>
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</blockquote></div><br></div>