Traffic Management Architecture

Traffic Management Architecture An architecture diagram generated by Archify. Client · request origin · Architecture component Client request origin HTTP Routing · Envoy · L7 · Envoy HTTP Routing Envoy gRPC Routing · L7 · Envoy gRPC Routing TLS Termination · L7 · Envoy TLS Termination Header Manipulation · L7 · Envoy Header Manipulation Load Balancing · eBPF · L4 · eBPF Load Balancing eBPF Connection Tracking · L4 · eBPF Connection Tracking NAT / SNAT · L4 · eBPF NAT / SNAT Direct Server Return · L4 · eBPF Direct Server Return IP Routing · eBPF · L3 · eBPF IP Routing eBPF Tunnel / Overlay · L3 · eBPF Tunnel / Overlay Network Policy · L3 · eBPF Network Policy Server · request destination · Architecture component Server request destination request L7 · Envoy L4 · eBPF L3 · eBPF Legend Traffic management feature Network Policy Client / Server

L7 configuration surfaces

  • • CiliumEnvoyConfig defines per-service Envoy configuration
  • • L7 rules in CiliumNetworkPolicy
  • • Gateway API integration