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Re: [Linux-cluster] Fedora 13 Clustering



Hi Gordon,

It looks to me like things have changed quite a bit in F13 compared to RHEL / Centos 5. I agree, cluster.conf looks the same but there is a new component called Corosync and ccs seems to have gone.

Traditionally I have used Conga to configure the Cluster (although not without problems at times it has to be said). However, in F13 there is no "luci_admin" utility to set the password and Luci isn't accessible from a web browser. I don't mind configuring things by hand if that's the only way to do it, I was just looking to be pointed in the right direction really. I have received some help offline from a member of this list which has proved invaluable. I have now managed to get a basic cluster up and running on F13. Our fellow list member is working on a document which I think will be of enormous help to others when completed (in fact it is already a useful doc).

The old docs specified which ports / protocols needed to be opened up in iptables but as I haven't sussed out what's needed under F13 I am running with iptables stopped for now. If anybody has this information I would be very grateful to receive it.

Thanks & regards

John

----- Original Message ----- From: "Gordan Bobic" <gordan bobich net>
To: "linux clustering" <linux-cluster redhat com>
Sent: Monday, July 12, 2010 2:47 PM
Subject: Re: [Linux-cluster] Fedora 13 Clustering


Maybe I'm missing what exactly you guys are talking about, but
everything I can think of in RHCS is configured via cluster.conf. My
cluster.conf files from RHEL5 work just fine on RHEL6 beta, which is
virtually identical to F12/F13. I don't see why you would have any
problems getting RHCS to work on F13 using the same instructions you
would follow for RHEL/CentOS 5.

Gordan

On Mon, 2010-07-12 at 14:37 +0100, Jason Fitzpatrick wrote:
Hi John..

Normally I do not agree with replying to posts without anything
constructive to say but I thought that I should in this case.

I have to admit that I ran into the same issues as you, I built a RHEL
5.5 cluster and decided to give the FC13 path a try, Tried to use Luci
/ Ricci to configure the nodes and had no luck even managing to log
into Luci, no documents / man pages included with the packages and the
readme file that was included was the same one that was included with
the old source files, and had not been updated since.

In the end I gave up and went back to RHEL.

(that said you can go the heartbeat route, this I got to work when
using oracles ocfs as a shared data store on drbd)

Jay

On 9 July 2010 21:43, Virginian <virginian blueyonder co uk> wrote:
> Hi All,
>
> I've played around with Red Hat Cluster Suite on Centos 5 and found > plenty > of information on how to install and configure the cluster and nodes. I > have
> been trawling Google and other search engines trying to find accurate
> instructions for running Cluster Suite on Fedora 13. So far I have > pretty
> much drawn a blank. What I am looking for is instructions on how to
> configure a 2 node cluster with iSCSI shared storage for GFS2, the aim > being > to run virtualised Linux guests under KVM and have the ability to > migrate > the guests from one node to the other in the event of a node failure. > From
> what I have read, what I understood to be RHCS in RHEL 5 / Centos 5 has
> changed quite significantly. It looks like openais / corosync are new
> components and ccs has largely disappeared. If I could find some > information > on how to configure corosync, openais, amf etc. to achieve a fairly > simple 2 > node cluster as described I think I would be ok. I've tried googling > for > this under Fedora 13 but so far drawn a blank. Has anybody else set up > a
> cluster similar to the above under Fedora 13?
>
> Regards
>
> John
> --
> Linux-cluster mailing list
> Linux-cluster redhat com
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>





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