[Pacemaker] SNMP/SMTP alerts on move or STONITH?

[Andrew Beekhof]

Good idea.
If you file a feature request in bugzilla, I'll look at adding this for 1.1

On Tue, May 25, 2010 at 4:11 PM, Simpson, John R
<john_simpson at reyrey.com> wrote:
> Dr. Schwartzkopff,
>
>    Thank you for your reply.  I am using the -S / --snmptraps option
> with ClusterMon (crm_mon) and I receive traps for start, stop and
> monitor.  I do not receive traps for move or STONITH, which seem more
> critical from a data center ops standpoint.
>
>    Zabbix looks interesting -- we currently use Zenoss.
>
> John
>
> John Simpson
> Senior Software Engineer, I. T. Engineering and Operations
>
>
>> -----Original Message-----
>> From: Michael Schwartzkopff [mailto:misch at multinet.de]
>> Sent: Tuesday, May 25, 2010 3:37 AM
>> To: The Pacemaker cluster resource manager
>> Subject: Re: [Pacemaker] SNMP/SMTP alerts on move or STONITH?
>>
>> Am Montag, 24. Mai 2010 16:05:15 schrieb Simpson, John R:
>> > Greetings all,
>> >
>> >      First, my compliments to the Pacemaker and Corosync developers.
>> I've
>> > been trying out Pacemaker for the past few months, and (especially from
>> the
>> > command line) I've found building and managing Pacemaker-based clusters
>> > more intuitive and flexible than RHCS.
>> >
>> >      Is there any way to generate SNMP traps and/or email notifications
>> > when a resource is moved or a node is STONITH'd?
>>
>> Yes. crm_mon -S i think, read man crm_mon.
>>
>> >      Using the Pacemaker resource agent ClusterMon to run crm_mon I
>> receive
>> > the start, stop, and monitor notifications I expect, but there are no
>> > specific notifications when a resource is moved or a node is killed.
>> I'd
>> > like to send up a giant red flag when one of these major events occurs,
>> > rather than having to derive it from start/stop/monitor alerts (i.e. all
>> > the resources usually hosted on node01 suddenly started and were
>> monitored
>> > on node02 - node01 must have been stonith'd).  I'm using the
>> external/ssh
>> > stonith agent for lab tests, if that is a factor.
>>
>> ClusterMon uses crm_mon.
>>
>> >      I'm using the following ClusterMon configuration and Pacemaker /
>> > Corosync / SNMP versions:
>> >
>> > primitive Monitor-Cluster ocf:pacemaker:ClusterMon \
>> >         params htmlfile="/var/www/html/rlb-cluster-monitor.html" \
>> >         params pidfile="/var/run/rlb-cluster-monitor.pid" \
>> >         params extra_options="--mail-host=outbound.msg.reyrey.net:25
>> > --mail-from=john_simpson at reyrey.com --mail-to=john_simpson at reyrey.com
>> > --snmp-traps=10.205.1.18" \ op start interval="0" timeout="90s" \
>> >         op stop interval="0" timeout="100s"
>>
>> There are developements for a openais SNMP agent on the way. See the mail
>> of
>> sato yuki of May, 5th. You also can try heartbeat's SNMP subagent,
>> although it
>> is still in some testing for openais.
>>
>> I am checking the failcounter from my NMS. So in any case a node dies I
>> get at
>> least one trap and an error on the failcounters. Pretty straight forward
>> on
>> the NMS. And by the way: I am using Zabbix.
>>
>> Greetings,
>>
>> --
>> Dr. Michael Schwartzkopff
>> MultiNET Services GmbH
>> Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany
>> Tel: +49 - 89 - 45 69 11 0
>> Fax: +49 - 89 - 45 69 11 21
>> mob: +49 - 174 - 343 28 75
>>
>> mail: misch at multinet.de
>> web: www.multinet.de
>>
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>>
>> ---
>>
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>> Skype: misch42
>>
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>
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