MetalLB¶

Luckily, my usage of MetalLB is super basic. Service objects of type LoadBalancer are given an IP address from the local network router using ARP.

The relevant piece of config is https://github.com/phybros/k3s-cluster/blob/main/cluster/core/metallb-system/helm-release.yaml#L18-L24

The variable METALLB_LB_RANGE is set in https://github.com/phybros/k3s-cluster/blob/main/cluster/base/cluster-settings.yaml#L14