On Fri, 2021-04-30 at 15:56 +0000, Strahil Nikolov wrote: > Hey Ken, > > does this feature work for other Nagios stuff ? > > Best Regards, > Strahil Nikolov
Any nagios plugin can be used as a nagios: resource. The container meta-attribute can be used with any resources, but it only makes sense if restarting whatever resource is listed as the container can make the dependent resource OK again. > > > 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/ > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/