*From:* Andrew Beekhof <and...@beekhof.net> *Sent:* 2014-08-31 19:57:43 EDT *To:* The Pacemaker cluster resource manager <pacemaker@oss.clusterlabs.org> *Subject:* Re: [Pacemaker] pacemaker-remote container as a clone resource
> On 31 Aug 2014, at 6:09 pm, Patrick Hemmer <pacema...@feystorm.net> wrote: > >> I'm interested in creating a resource that will control host containers >> running pacemaker-remote. The catch is that I want this resource to be a >> clone, so that if I want more containers, I simply increase the `clone-max` >> property. > What kind of container? Well I would hope the solution is generic enough to work with any container. But in my specific case, EC2 instances. Plus maybe docker for development work. > > Most development was done with VirtualMachine which needs a unique name > anyway (ie. cant be cloned). With EC2 (and docker), you create an instance/container and the name & address is returned after creation. > > Interesting concept though, I'm sure we can figure out some way to get it > done. > >> The problem is that the `remote-node` meta parameter is set on the clone >> resource, and not the children. So I can't see a way to tell pacemaker the >> address of all the clone children containers that get created. >> The only way I can see something like this being possible is if the resource >> agent set an attribute on the clone child when the child was started. >> >> Is there any way to accomplish this? Or will I have to create separate >> resources for every single container? If this isn't possible, would this be >> considered as a future feature? >> >> Thanks >> >> -Patrick >> _______________________________________________ >> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker >> >> Project Home: http://www.clusterlabs.org >> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >> Bugs: http://bugs.clusterlabs.org > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org
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