Networking

Cilium replaces Flannel and kube-proxy on Talos. You get identity-based policies, kernel-level enforcement, packet-level observability through Hubble, the Gateway API for HTTP routing, and L2 announcement so you can expose Services on a bare-metal home network.

Running Kubernetes on bare metal can be challenging on several aspects. One of those is the use of load balancers. MetalLB is a bare metal load balancer that uses ARP to dynamically create new load balancers using dedicated internal IP addresses.