helm3安装ingress-nginx
kubernetes集群使用helm安装ingress-nginx —>生成ingress-nginx-controllercurl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3chmod 700 get_helm.shll./get_helm.shln -s /usr/local/bin/helm /usr/bin/helm versionhelm rep