Haproxy

HAProxy load balancer reference. Frontend binds with ACL routing, backend server pools with health checks, balance algorithms (roundrobin/leastconn/source), SSL termination with SNI, stick-table rate limiting, and stats/Prometheus monitoring.

HAProxy high-performance load balancer reference.

Commands

Command	Description
intro	HAProxy overview, L4/L7, architecture
config	Config structure: global/defaults/frontend/backend
frontend	Binds, ACLs, routing, request manipulation
backend	Servers, balance algorithms, sticky sessions
health	Health check options, agent checks
ssl	SSL termination, SNI, ciphers, HSTS
stick-tables	Rate limiting, connection tracking
stats	Stats page, Prometheus, runtime management