Hello Yehuda,
Thanks for your response.
I'm still confused with log files. Say load balancer now put us on hot
standby node. We already have some logs ( both access and error) at
master node. How can we get all those logs as soon as we are on hot
standby ? We need unique log files for production clusters.
I wonder how cloud cluster address this issue !!
On Monday 15 February 2016 02:34 PM, Yehuda Katz wrote:
On Mon, Feb 15, 2016 at 9:24 AM, Bob <bobnli...@gmail.com
<mailto: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
<http://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
