只需要三个yaml文件就可以实现LB
apiVersion: metallb.io/v1beta1
kind: L2Advertisement
metadata:name: examplenamespace: metallb-system
spec:ipAddressPools:- first-pool
apiVersion: metallb.io/v1beta1
kind: IPAddressPool
metadata:name: first-poolnamespace: metallb-system
spec:addresses:- xxx.xxx.xxx.xxx-xxx.xxx.xxx.xxx
https://github.com/metallb/metallb/blob/main/config/manifests/metallb-native.yaml