Yes this is what I would like to do. Ideally have named as a clone and then
have an order like this:
crm(live)configure# order named-service-clone-after-Cluster_IP inf:
Cluster_IP:start Named_Service:reload
But it gives this error:
ERROR: bad resource action/instance definition: Named_Service:reload
Is there a way to achieve this?
Can I edit an RA file so that it takes reload as a action? If so, which file?
Or configure pacemaker to run an external command when a resource fails over or
moves?
Many thanks,
Max
From: Serge Dubrouski [mailto:serge...@gmail.com]
Sent: 28 September 2011 18:17
To: The Pacemaker cluster resource manager
Subject: Re: [Pacemaker] Reloading a resource after a failover
Put bind itself under pacemaker control. You can use LSB RA or OCF RA that I
recently created.
On Sep 28, 2011 10:46 AM, "Max Williams"
<max.willi...@betfair.com<mailto:max.willi...@betfair.com>> wrote:
> Hi,
> I have a pair of clustered DNS servers with a virtual IP (VIP) configured.
> The problem is that when the VIP fails over, named on the new host of the VIP
> will not listen on port 53/UDP of the VIP until it is reloaded (I think this
> is because this daemon uses UDP, not TCP).
>
> So I'd like to be able to reload named after a failover of the VIP address.
> Is this possible?
>
> I could do it by configuring named as a cloned resource and then configuring
> an order so that it is restarted when the VIP fails over or moves but I would
> much rather have named reload instead of restart.
>
> Any ideas? I'd rather not have to resort to a wrapper script or anything like
> that.
>
> Thanks,
> Max
>
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