On 30 June 2011 11:42, Tim Philips <t...@rndgroup.co.nz> wrote: > Hi All, > > Tell me, is it possible to pass a command to the Nagios command file to clear > (previous) flapping? I'm picking no - based on my understanding of the > documentation but thought I would ask. > > The scenario is we have a number of "check software updates" that run and as > such we schedule these daily. There is a scenario within the flapping > "period" where there are and aren't updates some of the future "warning or > critical" warnings get suppressed. > > The simple answer that springs to mind for me is to disable flapping for > things that are scheduled over x number of hours. How are other people > dealing with such things?
You're right - there is no command you can pass to Nagios to clear the previous flapping state. You could try disabling flap detection and then enabling it again, but my guess is that Nagios will immediately re-assess the flapping state based on the last 21 checks as soon as you re-enable flap detection and you'll be back where you started. If your checks are only run daily, then I would say almost certainly flap detection is of no benefit to you and should be disabled for those services. If Nagios is basing it's assessment of whether the service is flapping on the last 21 checks as described in the documentation ( http://nagios.sourceforge.net/docs/nagioscore/3/en/flapping.html ), then since your checks are daily, it could be a couple of weeks sometimes before Nagios decides that flapping has stopped! IMHO, flap detection is only usually useful for those services which are checked quite frequently. ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null