ive been reading up on the howtos for high availability apache, mysql servers with load balancers and i have a couple of questions
aside from building up 10 servers too run a complete solution - i would like too setup ispconfig on two machines, and if one fails the other takes up responsibility with apache + mysql hosting straight away and then updates the master when it comes back online etc....
ive read the following guides:
with all these install guidelines could i setup the complete load balance AND/OR redunancy by using the above guides on only 2 servers? or what minimum number of servers needed too get the redunancy fully functional?
there might be an easier way of doing this but im not sure - could i do just a direct backup from one server too another? - and if the master dies it will switch too the slave?