Does anyone have any good references for horizontally scaling out large multi-tenant FS clusters? Most of what I've been able to find involving load balancing Kamailio/OpenSIPS is fairly old (2+ years), and there's no recent versions of the information available. Has this not changed or is there a fundamental shift in how people have been tackling this problem?
To clarify, I'm just looking for pointers/references here. Although if anyone has some personal experience I'd greatly appreciate specific examples and insight as well.