Hi all, thank you for your recommendations. I just hoped that there is something pacemaker internal, e.g. like sending traps via snmp or something like that.
Best regards Andreas Mock -----Ursprüngliche Nachricht----- Von: Digimer [mailto:li...@alteeve.ca] Gesendet: Montag, 8. Juli 2013 16:01 An: The Pacemaker cluster resource manager Cc: Andreas Mock Betreff: Re: [Pacemaker] Best way to notify stonith action On 08/07/13 03:48, Andreas Mock wrote: > Hi all, > > I'm just wondering what the best way is to > let an admin know that the cluster (rest of > a cluster) has stonithed some other nodes? > > What is the recommended way? > (The fact that the machine rebooted or is > halted is not the problem. I want to know > that stonithing was done) > > Best regards > Andreas Mock Personally, I have a little monitoring script I wrote that watches the cluster resources, local hardware (via the IPMI BMC), UPSes and what-not. It loop every 30 seconds and sends an email if/when anything of note changes. A node being fenced certainly raises a flag and emails go out. My script is principally for cman + rgmanager, but it should be easy to craft your own, too. I just read in the current state of things, compare against the values in the last scan, decide whether to send an email or not, copy the just-read values over to the last-scan values and delete the "new" values and go back to sleep for 30 seconds. hth -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education? _______________________________________________ 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
