NGINX Ingress controller can be installed via Helm using the chart stable/nginx from the official charts repository. To install the chart with the release name my-nginx:
helm install stable/nginx-ingress --name my-nginx
If the kubernetes cluster has RBAC enabled, then run:
helm install stable/nginx-ingress --name my-nginx --set rbac.create=true
好像不管用呢... 试过了 不太行 貌似.
原文：https://www.cnblogs.com/jinanxiaolaohu/p/9485407.html