On 30.04.2021 17:57, Ken Gaillot 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. >
The documentation for it is rather short. In particular ... > 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 is not documented anywhere. Is there any howto, blog or whatever with example usage and configuration? > (This feature was added before OS containers became popular, so the > naming is a bit unfortunate.) > _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/