Hello,
I am running a 4.2 webserver and want to add another machine as hot spare.
The second machine is identical and is living in the same rack - this is
purely for hardware failure / easy upgrading and at a later stage (need
3rd box) CARP.
I understand I can use rsync over SSH to keep files updated and I can
replicate MySQL realtime.
But what about new packages I might install on the 'master' - is there
an easy way to (semi) instantly mirror those?
Is anybody doing similar things - if so - how?
Thanks!
