[Linux-cluster] custom fence agent

[Matt Brookover]

I am currently using GFS 6.0, so there is no cluster.conf.  I have
included all three files, cluster.css, fence.css and nodes.css.


[root at imagine CSM_ACN]# more *
::::::::::::::
cluster.ccs
::::::::::::::
cluster
{
        name = "CSM_ACN"
        lock_gulm
        {
                servers = ["imagine.Mines.EDU","illuminate.Mines.EDU","illusion.Mines.EDU"]
                heartbeat_rate = 3.0
                allowed_misses = 5
        }
}
::::::::::::::
fence.ccs
::::::::::::::
fence_devices
{
        CSMACN_fence
        {
                agent = "fence_cisco"
        }
}
::::::::::::::
nodes.ccs
::::::::::::::
nodes
{
        imagine.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.1"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="imagine"
                                }
                        }
                }
        }
 
        illuminate.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.2"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="illuminate"
                                }
                        }
                }
        }
 
        illusion.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.3"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="illusion"
                                }
                        }
                }
        }
 
        inspire.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.5"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="inspire"
                                }
                        }
                }
        }
        inception.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.4"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="inception"
                                }
                        }
                }
        }
        incantation.Mines.EDU
        {
                ip_interfaces
                {
                        eth0 = "138.67.130.6"
                }
                fence
                {
                        snmpfence
                        {
                                CSMACN_fence
                                {
                                        port="incantation"
                                }
                        }
                }
        }
}
[root at imagine CSM_ACN]#


On Tue, 2005-12-06 at 10:12, Jeff Dinisco wrote:

> Matt,
>  
> This script is great.  I just finished hacking on it for my own
> purposes and it's working well from the command line.  Could you pass
> along your fencing section from cluster.conf as well?  Thanks a
> million.
>  
>  - Jeff DiNisco
> 
> ______________________________________________________________________
> From: linux-cluster-bounces at redhat.com
> [mailto:linux-cluster-bounces at redhat.com] On Behalf Of Matt Brookover
> Sent: Wednesday, November 30, 2005 5:34 PM
> To: linux clustering
> Subject: Re: [Linux-cluster] custom fence agent
> 
> 
> I took the fence_apc and hacked it to do what I needed.  The fence
> agents are perl scripts and can easily be modified to fit most any
> SAN.
> 
> Matt
> 
> On Wed, 2005-11-30 at 13:58, Jeff Dinisco wrote: 
> 
> > Could someone outline the rules for creating your own fencing agent
> > and how they're applied in cluster.conf?  Or just point me to a
> > doc?  Thanks 
> > 
> > - Jeff
> > 
> > 
> > 
> > ____________________________________________________________________
> > 
> > --
> > Linux-cluster mailing list
> > Linux-cluster at redhat.com
> > https://www.redhat.com/mailman/listinfo/linux-cluster
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