k8s ingress 报错整理

问题：

Error from server (InternalError): error when creating "ingress-rules-demo1.yaml": Internal error occurred: failed calling webhook "validate.nginx.ingress.kubernetes.io": failed to call webhook: Post "https://ingress-nginx-controller-admission.ingress-nginx.svc:443/networking/v1/ingresses?timeout=10s": x509: certificate has expired or is not yet valid: current time 2022-04-04T11:36:15Z is before 2022-04-04T11:38:06Z

 

解决：

kubectl get validatingwebhookconfigurations.admissionregistration.k8s.io 

kubectl delete -A validatingwebhookconfigurations.admissionregistration.k8s.io ingress-nginx-admission 

kubectl apply -f ingress-rules-demo1.yaml