apiVersion: metallb.io/v1beta1
kind: IPAddressPool
metadata:
  name: pool
  namespace: metallb-system
spec:
  addresses:
    - 192.168.18.31-192.168.18.61
---
apiVersion: metallb.io/v1beta1
kind: IPAddressPool
metadata:
  name: rufus-pool
  namespace: metallb-system
spec:
  addresses:
    - 192.168.27.10-192.168.27.30
  autoAssign: false
---
apiVersion: metallb.io/v1beta1
kind: L2Advertisement
metadata:
  name: pool
  namespace: metallb-system
spec:
  ipAddressPools:
    - pool
---
apiVersion: metallb.io/v1beta1
kind: L2Advertisement
metadata:
  name: rufus-advertisement
  namespace: metallb-system
spec:
  ipAddressPools:
    - rufus-pool
  nodeSelectors:
    - matchLabels:
        kubernetes.io/hostname: rufus