I have a centos 6 server running haproxy as my load balancer. In fact, I have 3 all running keepalived just in case the primary node fails. I need someone to look at my [login to view URL] and make sure I'm doing all that I can to limit hackers but also make this as fast as possible.
I have some questions about running haproxy using both cores of the server as well. I tried it and it said sticky session will not work in multi-process mode. I need to know if there is something I can do for this.
Also, I need some guidance to make sure my centos 6 server has enough open file limits and any other limits that need to be expanded to ensure smooth operation. These servers run in a vmware vm. I need to know if that limits something as well.