我v1.22.1在裸机 CentOS 中设置了一个 Kubernetes 集群。我在按照此链接设置 Nginx Ingress 控制器时遇到问题。
我按照步骤 1-3 进行了完全相同的操作，但CrashLoopBackOff在 nginx 入口控制器 pod 中出现错误。我检查了 pod 的日志，发现如下：
[root@dev1 deployments]# kubectl logs -n nginx-ingress nginx-ingress-5cd5c7549d-hw6l7
I0910 23:15:20.729196 1 main.go:271] Starting NGINX Ingress controller Version=1.12.1 GitCommit=6f72db6030daa9afd567fd7faf9d5fffac9c7c8f Date=2021-09-08T13:39:53Z PlusFlag=false
W0910 23:15:20.770569 1 main.go:310] The '-use-ingress-class-only' flag will be deprecated and has no effect on versions of kubernetes >= 1.18.0. Processing ONLY resources that have the 'ingressClassName' field in Ingress equal to the class.
F0910 23:15:20.774788 1 main.go:314] …