Will an ats cluster work correctly if load balanced using a layer 3 or 4 slb solution like a netscaler?
Christopher Arnold [email protected] Sent from my iPhone On Apr 24, 2012, at 8:25 AM, Leif Hedstrom <[email protected]> wrote: > On 4/24/12 9:15 AM, Bruce Lysik wrote: >>>> * load balancer with multiple origin servers >>> Yeah. This is a place we desperately need to improve, the yahoo load >>> balancing plugin was open sourced, but is missing vital code dependencies >>> :/. >>> DNS RR should kind of work too, and there is a bug / patch that implements >>> proactive health checks (the current implementation is reactive). >> >> What does the current code do if a single origin in a RR goes offline? >> > > It should mark it down. There are configurations hwo long it is marked down, > until it tries to connect again etc. While down, the other members of the > rotation gets all traffic. > > It's definitely not an ideal setup, but works reasonable well in many cases. > > -- leif >
