<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">
Carlos,
<div class="">thank you for for the info.</div>
<div class=""><br class="">
</div>
<div class="">I’ve noticed that HOST HOOK on ERROR executes every time, for as long as HOST is not reachable.</div>
<div class="">This somewhat I didn’t expect and thought HOOK would execute once per status change (i.e. once when HOST goes ON to ERROR).</div>
<div class="">My plan was to use ERROR HOOK to reset host’s power (via IPMI), but since it takes more that a minute for host to boot it would send the host into endless power cycle… </div>
<div class=""> The script will need to implement some kind of tracking/cookie, so it doesn’t send power reset more then once.</div>
<div class=""><br class="">
</div>
<div class="">
<div class="">--<br class="">
Thank you,<br class="">
<br class="">
Dmitri Chebotarov<br class="">
VCL Sys Eng, Engineering & Architectural Support, TSD - Ent Servers & Messaging<br class="">
223 Aquia Building, Ffx, MSN: 1B5<br class="">
Phone: (703) 993-6175 | Fax: (703) 993-3404 </div>
<br class="">
<div>
<blockquote type="cite" class="">
<div class="">On Nov 21, 2014, at 10:23 , Carlos Martín Sánchez <<a href="mailto:cmartin@opennebula.org" class="">cmartin@opennebula.org</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div dir="ltr" class="">Hi,
<div class=""><br class="">
</div>
<div class="gmail_extra">
<div class="gmail_quote">On Mon, Nov 17, 2014 at 4:41 PM, Dmitri Chebotarov <span dir="ltr" class="">
<<a href="mailto:dchebota@gmu.edu" target="_blank" class="">dchebota@gmu.edu</a>></span> wrote:<br class="">
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Hi,<br class="">
<br class="">
Does oned.conf support multiple HOST_HOOK definitions?<br class="">
If it does, are hooks executed in the same order as listed in the oned.conf file?<br class="">
Or do I need to modify ft/host_error.rb to include desired functionality?<br class="">
<br class="">
I would like to add one more HOST_HOOK to reset power on HOST ERROR event, in addition to already defined ft/host_error.rb.<br class="">
<br class="">
I'm running 4.8.0.<br class="">
<br class="">
</blockquote>
<div class=""><br class="">
</div>
<div class="">
<div class="gmail_signature">
<div dir="ltr" class="">You can define several hooks, and they will be executed in the same order they are defined in oned.conf.</div>
<div dir="ltr" class="">But, if I recall correctly, the hooks are launched asynchronously. If you need to wait for the first hook to finish before launching the second one, you can create a small wrapper script and launch both from there.</div>
<div dir="ltr" class=""><br class="">
</div>
<div dir="ltr" class="">Regards<br class="">
--<br class="">
<div class="">Carlos Martín, MSc<br class="">
Project Engineer</div>
<div class="">OpenNebula - Flexible Enterprise Cloud Made Simple<br class="">
<div class=""><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px" class=""><a href="http://www.opennebula.org/" target="_blank" class="">www.OpenNebula.org</a> | <a href="mailto:cmartin@opennebula.org" target="_blank" class="">cmartin@opennebula.org</a> | <a href="http://twitter.com/opennebula" target="_blank" class="">@OpenNebula</a></span><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px" class=""><a href="mailto:cmartin@opennebula.org" target="_blank" style="color:rgb(42,93,176)" class=""></a></span></div>
</div>
</div>
</div>
</div>
<div class=""> </div>
</div>
<br class="">
</div>
</div>
</div>
</blockquote>
</div>
<br class="">
</div>
</body>
</html>