操作系统信息
虚拟机，Centos7.9，8C/16G

Kubernetes版本信息

Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.5", GitCommit:"aea7bbadd2fc0cd689de94a54e5b7b758869d691", GitTreeState:"clean", BuildDate:"2021-09-15T21:10:45Z", GoVersion:"go1.16.8", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.5", GitCommit:"aea7bbadd2fc0cd689de94a54e5b7b758869d691", GitTreeState:"clean", BuildDate:"2021-09-15T21:04:16Z", GoVersion:"go1.16.8", Compiler:"gc", Platform:"linux/amd64"}

容器运行时

[root@master1 ~]# docker version

Client:

 Version:           20.10.8

 API version:       1.41

 Go version:        go1.16.6

 Git commit:        3967b7d

 Built:             Fri Jul 30 19:50:40 2021

 OS/Arch:           linux/amd64

 Context:           default

 Experimental:      true

Server: Docker Engine - Community

 Engine:

  Version:          20.10.8

  API version:      1.41 (minimum version 1.12)

  Go version:       go1.16.6

  Git commit:       75249d8

  Built:            Fri Jul 30 19:55:09 2021

  OS/Arch:          linux/amd64

  Experimental:     false

 containerd:

  Version:          v1.4.9

  GitCommit:        e25210fe30a0a703442421b0f60afac609f950a3

 runc:

  Version:          1.0.1

  GitCommit:        v1.0.1-0-g4144b638

 docker-init:

  Version:          0.19.0

  GitCommit:        de40ad0

KubeSphere版本信息

v3.3.1 在线安装，使用kk安装。

问题是什么

kubernetes集群在一次证书将要过期的节点，使用kubeadm传统方式更新了证书，但是告警还是一直频繁出现7天以及24小时过期，持续了个把月了

想不出解决方案了，发现api-server中有kubersphere相关的日志。，检查所有证书都是更新过后的状态，并且集群使用也正常

以下是api-server内的报错日志。

E0723 02:11:46.057215       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:47.060183       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:48.063586       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
I0723 02:11:48.696878       1 client.go:360] parsed scheme: "passthrough"
I0723 02:11:48.696920       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.1.3.75:2379  <nil> 0 <nil>}] <nil> <nil>}
I0723 02:11:48.696930       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
E0723 02:11:49.066390       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:50.070041       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:51.072887       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:52.075356       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:52.639454       1 authentication.go:63] "Unable to authenticate the request" err="[x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:52Z is after 2024-05-14T02:28:45Z, verifying certificate SN=2131681115118581220, SKID=, AKID=5D:CE:2C:E4:49:73:25:CA:C4:84:8C:A0:BB:7E:8F:15:36:33:BD:85 failed: x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:52Z is after 2024-05-14T02:28:45Z]"
E0723 02:11:53.078359       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:54.073947       1 authentication.go:63] "Unable to authenticate the request" err="[x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:54Z is after 2024-05-14T02:28:45Z, verifying certificate SN=2131681115118581220, SKID=, AKID=5D:CE:2C:E4:49:73:25:CA:C4:84:8C:A0:BB:7E:8F:15:36:33:BD:85 failed: x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:54Z is after 2024-05-14T02:28:45Z]"
E0723 02:11:54.081472       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:55.024945       1 authentication.go:63] "Unable to authenticate the request" err="[x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:55Z is after 2024-05-14T02:28:45Z, verifying certificate SN=2131681115118581220, SKID=, AKID=5D:CE:2C:E4:49:73:25:CA:C4:84:8C:A0:BB:7E:8F:15:36:33:BD:85 failed: x509: certificate has expired or is not yet valid: current time 2024-07-23T02:11:55Z is after 2024-05-14T02:28:45Z]"
E0723 02:11:55.083596       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...
E0723 02:11:56.086879       1 cacher.go:419] cacher (*unstructured.Unstructured): unexpected ListAndWatch error: failed to list notification.kubesphere.io/v2beta1, Kind=Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post "https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s": service "notification-manager-webhook" not found; reinitializing...

希望能得到官方人员的帮助，谢谢。