[ClusterLabs] Remote nodes in an opt-in cluster

[Andrei Borzenkov]

On 23.04.2024 10:02, Jochen wrote:
> When trying to add a remote node to an opt-in cluster, the cluster does not start the remote resource. When I change the cluster to opt-out the remote resource is started.
> 

It's not clear what do you mean. Is "remote resource" the resource used 
to integrate the remote node (i.e. ocf:pacemaker:remote) or is the 
"remote resource" a resource you want to start on the remote node itself?

> I guess I have to add a location constraint to allow the cluster to schedule the resource. Is that correct?
> 
> And if yes, how do I create a location constraint to allow the cluster to start the remote resource anywhere on the cluster? Since I don't want to name each node in the constraint, I looked for a rule that always is true, or an attribute that is defined by default, but did not find one. I then tried
> 
> 	crm configure location skylla-location skylla rule skylla-location-rule: defined '#uname'
> 
> But this did not work either. Any help would be greatly appreciated.
> 
> Regards
> Jochen
> 
> 
> 
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