Hey Ken, does this feature work for other Nagios stuff ? Best Regards,Strahil Nikolov On Fri, Apr 30, 2021 at 17:57, Ken Gaillot<kgail...@redhat.com> wrote: On Fri, 2021-04-30 at 11:00 +0100, lejeczek wrote: > Hi guys > > I'd like to ask around for thoughts & suggestions on any > semi/official ways to monitor VirtualDomain. > Something beyond what included RA does - such as actual > health testing of and communication with VM's OS. > > many thanks, L.
This use case led to a Pacemaker feature many moons ago ... Pacemaker supports nagios plug-ins as a resource type (e.g. nagios:check_apache_status). These are service checks usually used with monitoring software such as nagios, icinga, etc. If the service being monitored is inside a VirtualDomain, named vm1 for example, you can configure the nagios resource with the resource meta- attribute container="vm1". If the nagios check fails, Pacemaker will restart vm1. (This feature was added before OS containers became popular, so the naming is a bit unfortunate.) -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
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