k8s_metallb/metallb_configmap.yml

---
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: metallb-system
  name: config
data:
  config: |
    address-pools:
    - name: default
      protocol: layer2
      addresses:
      - 192.168.20.80-192.168.20.89
      auto-assign: false    
 
# EOF