Re: [Pacemaker] Web farm question

2013-04-25 Thread Andrew Beekhof
On 25/04/2013, at 12:49 AM, Robert Parsons wrote: > > We are building a new web farm to replace our 7 year old system. The old > system used ipvs/ldirectord/heartbeat to implement redundant load balancers. > All web server nodes were physical boxes. > > The proposed new system will utilize a

Re: [Pacemaker] Web farm question

2013-04-24 Thread and k
Hi, what I understand you want split vhost on separate virtual ip adresses and join all nodes into one cluster? I dont think it is a good idea in case of web farm, as you mentioned it wont scale so good. What if traffic on certain vhost (virtual ip) grow up and you would need to spread it across

Re: [Pacemaker] Web farm question

2013-04-24 Thread Arnold Krille
On Wed, 24 Apr 2013 09:49:00 -0500 Robert Parsons wrote: > > We are building a new web farm to replace our 7 year old system. The > old system used ipvs/ldirectord/heartbeat to implement redundant load > balancers. All web server nodes were physical boxes. > > The proposed new system will utili

[Pacemaker] Web farm question

2013-04-24 Thread Robert Parsons
We are building a new web farm to replace our 7 year old system. The old system used ipvs/ldirectord/heartbeat to implement redundant load balancers. All web server nodes were physical boxes. The proposed new system will utilize approximately 24 virtual machines as web servers. Load balancin