[Pacemaker] VirtualDomain Monitor Script

[Lars Marowsky-Bree]

On 2013-07-11T23:20:57, Gregg Stock <gregg at damagecontrolusa.com> wrote:

> I'm adding monitor_scripts to my VirtualDomain resources and had a couple of
> questions.
> 
> 1. Does the monitor script run on the domain controller? Right now, I have
> shared storage nodes that are firewalled from accessing the virtual machines
> but could open it if required. Also, then copies of the monitor scripts need
> to be on all the hosts?

Yes and yes.

> 2. Is it correct to assume that when the cluster issues a start command to
> the virtual machine, it waits until the timeout is done to run the monitor
> script? So the start= needs to be long enough to boot.

Yes.

There is, in recent pacemaker versions, the ability to also use
nagios/icinga probes for monitoring the VMs. 


Regards,
    Lars

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