gobetween

L4 Load Balancing High-performance TCP, TLS & UDP load balancing suitable for high-load systems Powerful Backends Discovery Static file, DNS SRV, docker/swarm, consul, text/json, or custom script Flexible Healthchecks Built-in tcp ping for simple healthchecks + custom scripts for advanced ones Single Binary Distribution One all-sufficient binary executable, plus one toml/json config file Multi-Platform Works on Linux, Windows & Darwin Full-featured REST API Servers configuration, statistics & management