On Mon, Feb 15, 2016 at 9:24 AM, Bob <bobnli...@gmail.com> wrote: > The challenge is to maintain unique web server log across the nodes. Any > clue about that ? > Again for pages which send emails, all nodes must have running postfix > with same domain. > I'm also wondering how to do that. >
To keep the configuration the same, look at Puppet ( https://puppetlabs.com/puppet/puppet-open-source) or Chef (chef.io). For log files, we use rsync to put all the logs on one machine after they are rotated. That means it may take 24 hours before the logs are received, but on servers that don't have shared storage, that it probably the easiest way. - Y
