Kubernetes从1.21升级到1.22导致普罗米修斯失败

Question

我们最近升级了Kubernetes 1.21到1.22的aws版本。升级是成功的。但是，相关的prometheus部署失败时会出现错误。

$ kubectl -n monitoring logs prometheus-operator-***
W0109 20:31:28.602872       1 client_config.go:608] Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.
{"level":"info","msg":"patching webhook configurations 'prometheus-operator-kube-p-admission' mutating=true, validating=true, failurePolicy=Fail","source":"k8s/k8s.go:39","time":"2023-01-09T20:31:28Z"}
{"err":"the server could not find the requested resource","level":"fatal","msg":"failed getting validating webhook","source":"k8s/k8s.go:48","time":"2023-01-09T20:31:28Z"}

在事件中prometheus节点导出程序

 Liveness probe failed: Get "http://*******:9100/": context deadline exceeded (Client.Timeout exceeded while awaiting headers)

舵机正在helm3上运行，如有任何想法或指示将不胜感激。

Answer 1

旧的Prometheus图(从2020年9月开始为11.13.1版本)与Kubernetes v1.22不兼容，因为RBAC已经改变了。

尝试Kubernetes v1.22集群上的Helm图表v15.1.3。请通过链接了解更多信息。

正如@tilleyc所评论的，有关更多细节，请检查v1.22上不推荐的API迁移指南发行版是否停止提供下列不推荐的API版本。