On Dec 22, 1:34 pm, Adam Jacob <a...@hjksolutions.com> wrote:
> On Dec 22, 2008, at 4:49 AM, Eric Singer wrote:
>
>
>
> > Hi,
> > I'm the UNIX systems administrator at the company I work for and we're
> > in the planning stage of setting up LDAP and Puppet servers. For
> > high availability we're current thinking about dedicating two of our
> > lower end Linux servers for the LDAP implementation and I'm thinking
> > both servers should be Puppet Master servers as well. One server
> > being primary and the other is seconday which is ready to pick up
> > incase the other fails.
>
> You can probably do this with DRBD and Heartbeat. You want to put
> your Puppetmaster's configs, SSL certificates, manifests, etc all on
> the DRBD. Let heartbeat swap the DRBD, VIP, and Puppet between the
> two as usual.
Thank you for all the replies. The failover cluster approach seems
like it's going to be the best answer for us. Although these server
are low end, we do have HBAs we can put in them and present LUNs from
our shared storage. The VIP, volumes and mounts could just failover
to the other server.
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