> On Mar 29, 2011 6:12 AM, "Michael Schwartzkopff" <mi...@clusterbau.com> > > wrote: > > > On Tue, Mar 29, 2011 at 3:29 AM, Vadym Chepkov <vchep...@gmail.com> > > wrote: > > > > On Mar 24, 2011, at 12:46 AM, Rakesh K wrote: > > > >> Hi ALL > > > >> Is there any way to send Email notifications when a resource is > > failure > > > > >> in the cluster frame work. > > > >> > > > >> while i was going through the Pacemaker-explained document provided > > in > > > > >> the website www.clusterlabs.org > > > >> > > > >> There was no content in the chapter 7 --> which is sending email > > > >> notification events. > > > >> > > > >> can anybody help me regarding this. > > > >> > > > >> for know i am approaching the crm_mon --daemonize --as-html <path ot > > > >> fil> to maintain the status of HA in html file. > > > >> > > > >> Is there any other approach for sending email notification. > > > > > > > > Last time I checked, crm_mon is not well suited for this purpose. > > > > > > > > crm_mon has the following option > > > > > > > > -T, --mail-to=value > > > > > > > > Send Mail alerts to this user. See also > > > > > > > > --mail-from, --mail-host, --mail-prefix > > > > > > > > But you will end-up with obscene amount of e-mails, I was blocked > > > > from gmail when I tried to use it once :) For one resource failure > > > > you will get 4 e-mails: monitor,stop,start,monitor. Now imagine if > > > > it was a > > most > > > > > significant member of a group or worse, node failure... > > > > > > > > nagios would be better suited for this purpose, but, unfortunately, > > > > crm_mon is broken > > > > (http://developerbugs.linux-foundation.org/show_bug.cgi?id=2344) for > > > > quite awhile. > > > > > > The fix is going to have to come from the community, I don't have any > > > knowledge of nagios > > > > > > > I am yet to find a good monitoring solution for pacemaker, hopefully > > > > somebody had more success and will share. > > > > Use SNMP. It is the standard protocol for monitoring. Add a "extend" line > > to > > > your snmpd.conf to call a script that returns the number of failcounts. > > You > > > can easily monitoring this with every NMS. For nagios use check_snmp. > > I afraid it won't be able to tell more then "stuff happened" :( > Would it?
Yes. Like a good NMS always does. To analyse the error you still have to read the logs yourself. -- Dr. Michael Schwartzkopff Guardinistr. 63 81375 München Tel: (0163) 172 50 98
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