CNI Plugin
CNI Server
BGP Daemon
Services load balancing
Policies
CNI socket
VPP API socket
Calico API
K8s API
Felix Policy agent
VPP API Abstraction layer
Calico VPP agent
VPP
VPP Manager Basic VPP configuration Host network access
agent container
vpp container
calico-vpp-node pod
: Regular Calico / K8s components
: VPP-specific components