Hello Experts,We currently have a pair of x86 boxes running Ubuntu Server with heartbeat running Nginx (as a reverse proxy to a server pool) in active/passive mode. I built it with Ubun... [by mevans336]
I have a pair of servers setup as high availability load balancers/reverse proxies. Each runs Ubuntu 12.04 x64 Server, Varnish, Heartbeat and Pacemaker, with Varnish load balancing traffic to back-end servers.
If either of the load balancers falls over, Heartbeat/Pacemaker transfers a group of virtual IPs over to the other server, and traffic flow resumes.
I have 2 servers HAProxy to load balance for web servers and database servers, and Heartbeat to cluster 2 server proxy type active/passive. At the moment only 1 server haproxy run and if server active die -> server passive takeover tasks load balance through IP shared. But I have problem 1 server haproxy is not enough to load balance because the traffic is very high.