On 7 Feb 2014, at 6:30 pm, Michael Schwartzkopff <m...@sys4.de> wrote:
> Am Freitag, 7. Februar 2014, 17:09:39 schrieb Andrew Beekhof: >> On 23 Jan 2014, at 12:30 am, Lars Marowsky-Bree <l...@suse.com> wrote: >>> On 2014-01-22T09:37:33, Michael Schwartzkopff <m...@sys4.de> wrote: >>>> Hi, >>>> >>>> I am working on a SNMP agent for pacemaker. it is written in perl. At the >>>> moment it is in an alpha stadium. >>>> >>>> Any volunteers for testing? >>> >>> I'd be quite curious to learn more about this for sure. >>> >>> Also about the choice to write it in Perl. Short of invoking crm_mon in >>> the background, or reimplementing the libpengine logic in Perl while >>> parsing the CIB, this strikes me as quite difficult to get at 'all' the >>> information from the cluster one might want. >>> >>> Any reason why you didn't extend the crm_mon daemon mode to provide a >>> SNMP interface instead of just being able to send traps? >> >> There is some code in there to do parts already, but the -e/-E options have >> shown to be a better idea. IIRC the SNMP dependancies are onerous and >> troublesome to work with (I think it even brings in perl.so which caused >> all sorts of issues including RPATH). >> >> Better to have a stand-alone "thing" that knows which env variables to look >> for and sends the trap. > > Traps are something different. > > My agent provides status information about the cluster. You can compare it > with the hbagent of the heartbeart program. Ah, the querying stuff. Even more reason then :) > > Reason: Many monitoring systems cannot handle traps very good and thus admins > are lazy setting up trap recievers in their monitoring systems. Admins like > to > poll devices. So my agent provides all nescessary information for polling > monitoring systems. > > -- > Mit freundlichen Grüßen, > > Michael Schwartzkopff > > -- > [*] sys4 AG > > http://sys4.de, +49 (89) 30 90 46 64, +49 (162) 165 0044 > Franziskanerstraße 15, 81669 München > > Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 > Vorstand: Patrick Ben Koetter, Marc Schiffbauer > Aufsichtsratsvorsitzender: Florian > Kirstein_______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org
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