# metallb-config.yaml
apiVersion: metallb.io/v1beta1
kind: IPAddressPool
metadata:
  name: default-address-pool
  namespace: metallb-system
spec:
  addresses:
  - 10.8.11.100-10.8.11.150

---
apiVersion: metallb.io/v1beta1
kind: L2Advertisement
metadata:
  name: advert
  namespace: metallb-system