[ClusterLabs] Antw: Re: Antw: Re: principal questions to a two-node cluster

Kai Dupke kdupke at suse.com
Thu Apr 23 04:32:38 EDT 2015

On 04/23/2015 08:55 AM, Ulrich Windl wrote:
> You might even use simple check software like monit to restart failed
> applications inside the VM.

Or use the remote monitoring based on nagios/incinga plugins, which
plugs nicely into the HA stack.

> Example 4.4. Configuring Resources for Nagios Plug-ins
> primitive vm1 ocf:heartbeat:VirtualDomain \
>   params hypervisor="qemu:///system" config="/etc/libvirt/qemu/vm1.xml" \
>   [...]
> primitive vm1-sshd nagios:check_tcp \
>   params hostname="vm1" port="22" \1
>   [...]
> group vm1-and-services vm1 vm1-sshd \
>   meta container="vm1"3

Kai Dupke
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