Kubernetes中启动ingress的时候报错：failed calling webhook "validate.nginxingress.ingress.kubernetes.io

问题：

Kubernetes中启动ingress的时候报错了，提示：

Error from server (InternalError): error when creating "ingress.yaml": Internal error occurred: failed calling webhook "validate.nginxingress.ingress.kubernetes.io": failed to call webhook: Post "https://ingress-nginx-controller-admission-nginxingress.ingress-nginx.svc:443/networking/v1/ingresses?timeout=10s": dial tcp 10.233.172.178:443: connect: connection refused

解决：

• 查看kubernetes的webhook信息

kubectl get ValidatingWebhookConfiguration

• 然后使用如下的命令删除信息即可：

kubectl delete -A ValidatingWebhookConfiguration ingress-nginx-admission-web

然后再重新启动ingress即可。