[Linux-cluster] Configurations of services?

Jankowski, Chris Chris.Jankowski at hp.com
Thu Nov 11 02:30:19 UTC 2010


If you make it general enough you may end up with rsync. 

How would you position your tool in the continuum between ccs_tool update .. And rsync?

Where would it add value?


Chris Jankowski

-----Original Message-----
From: linux-cluster-bounces at redhat.com [mailto:linux-cluster-bounces at redhat.com] On Behalf Of Jakov Sosic
Sent: Thursday, 11 November 2010 10:50
To: linux clustering
Subject: Re: [Linux-cluster] Configurations of services?

On 10/30/2010 01:00 PM, Jakov Sosic wrote:
> Hi!
> What is best practice for keeping and updating configurations of 
> services that someone runs in cluster? For example, if I run <apache> 
> via cluster agent, then I create /etc/cluster/httpd-<nameofservice> on 
> each node in the domain (cp -r /etc/httpd /etc/cluster/httpd-<name>; 
> cd /etc/cluster/httpd-<name>; rm -f logs run modules; ln -s .....).
> Now, Im puzzled how do you sync configurations between nodes? I do it 
> manually currently, but am seeking some automation of the process.
> I do not want to keep configurations of EACH service ona shared disks, 
> for some services I want to have configurations on each node available.
> Any thoughts on this one?

Well, let me say something then :) I'm thinking about starting a project
- developing set of utilities that would work just like "ccs_tool update /etc/cluster/cluster.conf", but could update any config file in /etc/ directory.

What do you think about this?

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