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操作系统信息
例如:虚拟机,Centos7.9,master: 4C/8G,worker:16C/32G
Kubernetes版本信息
v1.23.17。3主7从。
容器运行时
docker ,V20.10.8
KubeSphere版本信息
v3.4.0。在线安装。全套安装,从V3.3.2升级。
问题是什么
无法登录:
ks-apiserver 三个pod一直反复重启:
### kubectl describe pod ks-apiserver-56546b89bd-dj4bq -n kubesphere-system:
……
Events:
Type Reason Age From Message
—
Warning BackOff 5m56s (x711 over 3h59m) kubelet Back-off restarting failed container
Warning Unhealthy 55s (x522 over 4h10m) kubelet Liveness probe failed: Get “http://10.233.73.226:9090/healthz”: dial tcp 10.233.73.226:9090: connect: connection refused
### kubectl logs ks-apiserver-56546b89bd-dj4bq -n kubesphere-system:
W1008 15:31:57.124901 1 client_config.go:618] Neither –kubeconfig nor –master was specified. Using the inClusterConfig. This might not work.
W1008 15:31:57.130008 1 client_config.go:618] Neither –kubeconfig nor –master was specified. Using the inClusterConfig. This might not work.
I1008 15:31:57.193448 1 interface.go:50] start helm repo informer
I1008 15:31:58.143257 1 apiserver.go:428] Start cache objects
W1008 15:32:02.847106 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:02.847220 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:03.948698 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:03.948874 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:05.848043 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:05.848206 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:06.147139 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:06.147225 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:09.546978 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:09.547090 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:12.248685 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:12.248809 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:16.150053 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:16.150559 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:18.149169 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:18.149267 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:26.053302 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:26.053397 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:27.647285 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:27.647379 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:47.246709 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:47.246847 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:32:51.554669 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:32:51.554798 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Receiver: failed to list *v2beta1.Receiver: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Receiver failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
W1008 15:33:21.448759 1 reflector.go:424] pkg/client/informers/externalversions/factory.go:129: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
E1008 15:33:21.448892 1 reflector.go:140] pkg/client/informers/externalversions/factory.go:129: Failed to watch *v2beta1.Config: failed to list *v2beta1.Config: conversion webhook for notification.kubesphere.io/v2beta2, Kind=Config failed: Post “https://notification-manager-webhook.kubesphere-monitoring-system.svc:443/convert?timeout=30s”: x509: certificate signed by unknown authority
感谢大佬们帮帮忙,谢谢!