[k8s]部署MetalLB(Layer2模式）

创建安装目录

mkdir /etc/kubernetes/MetalLB

修改kube-proxy配置

kubectl edit configmap -n kube-system kube-proxy
mode: "ipvs" #添加ipvs
      strictARP: true #false改为true

创建namespace

kubectl create namespace metallb-system

创建ip池

cat >IPAddressPool.yaml<

关联ip池

cat >L2Advertisement.yaml<

获取yaml文件

https://github.com/metallb/metallb/blob/v0.14.5/config/manifests/metallb-native.yaml

创建Metallb

kubectl apply -f /etc/kubetnetes/MetalLB/IPAddressPool.yaml
kubectl apply -f /etc/kubetnetes/MetalLB/L2Advertisement.yaml
kubectl apply -f /etc/kubetnetes/MetalLB/metallb-native.yaml

查看pod

[root@test-k8s-01 MetalLB]# kubectl get pod -n metallb-system
NAME                          READY   STATUS    RESTARTS   AGE
controller-86f5578878-69gx6   1/1     Running   0          132m
speaker-qkd54                 1/1     Running   0          132m
speaker-r8dxl                 1/1     Running   0          132m
speaker-s2lzm                 1/1     Running   0          132m