[ClusterLabs] implementation of fence and stonith agents for pacemaker

Kostiantyn Ponomarenko konstantin.ponomarenko at gmail.com
Thu Aug 13 13:39:31 EDT 2015


Thank you for the help :-)
On Aug 13, 2015 20:19, "Digimer" <lists at alteeve.ca> wrote:

> Ah, yes. If it's a RHEL/CentOS machine, put it in /usr/sbin/. If it's
> another OS, locate fence_ipmilan and put your agent in the same directory.
>
> digimer
>
> On 13/08/15 01:03 PM, Kostiantyn Ponomarenko wrote:
> > Sorry, I should be more clear.
> > I mean the place where I must put my agent so it is visible to the
> cluster.
> > For example I know that you need to put your agent into /usr/sbin/ and
> > start its name with "fence_" in order to get it visible to the cluster.
> > So I want to know the rules, are there other places which I also can put
> > my agent in and get it visible to the cluster?
> >
> > Thank you,
> > Kostya
> >
> > On Thu, Aug 13, 2015 at 5:34 PM, Digimer <lists at alteeve.ca
> > <mailto:lists at alteeve.ca>> wrote:
> >
> >     On 13/08/15 07:54 AM, Kostiantyn Ponomarenko wrote:
> >     > Digimer,
> >     >
> >     > Thank you. I will try this out.
> >     > One more question. What about directories for those agents, what
> rules
> >     > are here?
> >     >
> >     > Thank you,
> >     > Kostya
> >
> >     I'm not entirely sure I understand the question, sorry. What do you
> mean
> >     by "directories for those agents"? If you're asking about
> implementation
> >     details like language to use, etc, there are no rules. Python and
> bash
> >     are the most common languages, I think, but I write my fence agents
> in
> >     perl just fine. I think a couple are even in C.
> >
> >     I suspect that python is the language upstream maintainer are happier
> >     with, but as beekhof said in the RA script; the person doing the work
> >     gets to make the decisions. :)
> >
> >     If I didn't answer your question, please clarify.
> >
> >     --
> >     Digimer
> >     Papers and Projects: https://alteeve.ca/w/
> >     What if the cure for cancer is trapped in the mind of a person
> without
> >     access to education?
> >
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> >
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>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/
> What if the cure for cancer is trapped in the mind of a person without
> access to education?
>
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