CentOS - Oct 2005 - Apache + MYSQL HA Clustering

Has anyone worked with HA clustering for Apache and MySQL?  I've looked
at Linux-HA, but would like some trench workers views!  What works and
what doesn't?

Thanks,
Todd

Yep, been doing Linux Virtual Server for years now for Apache, Openldap,
Postfix and Mysql. Very reliable and still running on cheap hardware: 8
servers that are Dual 1.3 P3's with 2 G of ram and 80G Ide drives.

The Mysql and Openldap servers rely on another set of hosts as masters
configured in HA fashion using Heartbeat. However, I am looking to MySql
Cluster for improved MySQL availability.

Dave



On Mon, 2005-10-17 at 19:58 -0500, Todd Reed wrote:
> Has anyone worked with HA clustering for Apache and MySQL?  I've looked
> at Linux-HA, but would like some trench workers views!  What works and
> what doesn't?
> 
> Thanks,
> Todd
> 
> 
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> http://lists.centos.org/mailman/listinfo/centos

Todd Reed wrote:
> Has anyone worked with HA clustering for Apache and MySQL?  I've looked
> at Linux-HA, but would like some trench workers views!  What works and
> what doesn't?
for apache I installed ultramonkey and it works very well.  I just 
noticed someone is providing RHEL4 packages but my apache nodes are 
using CentOS3.

I didn't try to cluster MySQL.  I just keep a slave standing by in case 
of an emergency (and backups).

--Ajay