HAProxy high-performance load balancer reference.
CommandDescriptionintroHAProxy overview, L4/L7, architectureconfigConfig structure: global/defaults/frontend/backendfrontendBinds, ACLs, routing, request manipulationbackendServers, balance algorithms, sticky sessionshealthHealth check options, agent checkssslSSL termination, SNI, ciphers, HSTSstick-tablesRate limiting, connection trackingstatsStats page, Prometheus, runtime management