k8s安装ingress-nginx

好的，关于k8s安装ingress-nginx，你可以按照以下步骤进行操作：

1. 添加ingress-nginx的helm chart仓库：

   helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
   helm repo update

2. 安装ingress-nginx：

   helm install ingress-nginx ingress-nginx/ingress-nginx

3. 等待ingress-nginx部署完成，可以使用以下命令查看ingress-nginx的状态：

   kubectl get pods -n ingress-nginx

4. 部署Ingress资源，例如：

   apiVersion: networking.k8s.io/v1
   kind: Ingress
   metadata:
     name: example-ingress
     annotations:
       nginx.ingress.kubernetes.io/rewrite-target: /
   spec:
     rules:
       - host: example.com
         http:
           paths:
             - path: /example
               pathType: Prefix
               backend:
                 service:
                   name: example-service
                   port:
                     name: http