• KubeSphere：登录错误，token failed, reason: getaddrinfo EAI_AGAIN ks-apiserver

    1.问题现象:

    2.问题解决： 

    [root@k8s-node1 ~]#  kubectl  get pods   --all-namespaces 
     

    1. [root@k8s-node1 ~]#  kubectl  get pods   --all-namespaces 
    2. NAMESPACE                      NAME                                               READY   STATUS                   RESTARTS   AGE
    3. default                        tomcat6-5f7ccf4cb9-4nx9r                           1/1     Running                  14         6d3h
    4. default                        tomcat6-5f7ccf4cb9-dgc9s                           1/1     Running                  14         6d3h
    5. default                        tomcat6-5f7ccf4cb9-svht8                           1/1     Running                  16         6d18h
    6. gulimall                       gulimall-elasticsearch-v1-0                        0/1     CrashLoopBackOff         8          21h
    7. gulimall                       gulimall-mysql-master-v1-0                         0/1     Pending                  0          11h
    8. gulimall                       gulimall-mysql-slaver-v1-0                         1/1     Running                  6          47h
    9. gulimall                       gulimall-zipkin-v1-6f95cdbb4c-96862                1/1     Running                  1          11h
    10. gulimall                       kibana-v1-684496fddd-628m7                         0/1     CrashLoopBackOff         106        21h
    11. gulimall                       redis-v1-0                                         0/1     Pending                  0          22h
    12. gulimall                       sentinel-v1-658756445-m8zmr                        1/1     Running                  1          17h
    13. ingress-nginx                  nginx-ingress-controller-9nxcr                     1/1     Running                  31         6d17h
    14. ingress-nginx                  nginx-ingress-controller-c5znk                     1/1     Running                  32         6d7h
    15. ingress-nginx                  nginx-ingress-controller-mgxhs                     0/1     CrashLoopBackOff         601        6d17h
    16. kube-flannel                   kube-flannel-ds-2lwj5                              1/1     Running                  25         7d22h
    17. kube-flannel                   kube-flannel-ds-l8x48                              1/1     Running                  19         7d22h
    18. kube-flannel                   kube-flannel-ds-pcz79                              1/1     Running                  20         7d22h
    19. kube-system                    coredns-7f9c544f75-2vvgt                           1/1     Running                  16         7d23h
    20. kube-system                    coredns-7f9c544f75-t77g6                           1/1     Running                  16         7d23h
    21. kube-system                    etcd-k8s-node1                                     1/1     Running                  27         7d23h
    22. kube-system                    kube-apiserver-k8s-node1                           1/1     Running                  28         7d23h
    23. kube-system                    kube-controller-manager-k8s-node1                  1/1     Running                  27         7d23h
    24. kube-system                    kube-flannel-ds-amd64-b7cnx                        0/1     CrashLoopBackOff         584        7d22h
    25. kube-system                    kube-flannel-ds-amd64-g8rkd                        0/1     CrashLoopBackOff         567        7d22h
    26. kube-system                    kube-flannel-ds-amd64-r2nsv                        0/1     CrashLoopBackOff         725        7d22h
    27. kube-system                    kube-proxy-2hdnc                                   1/1     Running                  20         7d22h
    28. kube-system                    kube-proxy-m8z84                                   1/1     Running                  19         7d22h
    29. kube-system                    kube-proxy-wvf2p                                   1/1     Running                  27         7d23h
    30. kube-system                    kube-scheduler-k8s-node1                           1/1     Running                  27         7d23h
    31. kube-system                    snapshot-controller-0                              1/1     Running                  1          11h
    32. kube-system                    tiller-deploy-6d68b98c95-s4cn2                     1/1     Running                  16         6d17h
    33. kubesphere-controls-system     default-http-backend-5d464dd566-g5tft              1/1     Running                  15         6d3h
    34. kubesphere-controls-system     kubectl-admin-6c9bd5b454-n5qzg                     1/1     Running                  1          11h
    35. kubesphere-controls-system     kubectl-ws-admin-5654bf4f9f-z2whw                  1/1     Running                  10         4d11h
    36. kubesphere-devops-system       ks-jenkins-55c7cc49b7-5fbh7                        0/1     CrashLoopBackOff         45         11h
    37. kubesphere-devops-system       s2ioperator-0                                      0/1     CrashLoopBackOff         44         11h
    38. kubesphere-logging-system      elasticsearch-logging-data-0                       1/1     Running                  1          11h
    39. kubesphere-logging-system      elasticsearch-logging-data-1                       0/1     Init:ImageInspectError   0          5d8h
    40. kubesphere-logging-system      elasticsearch-logging-discovery-0                  1/1     Running                  1          11h
    41. kubesphere-logging-system      fluent-bit-j7s85                                   1/1     Running                  12         5d7h
    42. kubesphere-logging-system      fluent-bit-mv46r                                   1/1     Running                  12         5d7h
    43. kubesphere-logging-system      fluent-bit-wrmbs                                   1/1     Running                  17         5d7h
    44. kubesphere-logging-system      fluentbit-operator-9b69495b-hglx8                  1/1     Running                  13         5d8h
    45. kubesphere-logging-system      kube-auditing-operator-74f65b9c66-m52kf            1/1     Running                  1          11h
    46. kubesphere-logging-system      kube-auditing-webhook-deploy-59b8479fdf-4vv4d      0/1     CrashLoopBackOff         421        5d8h
    47. kubesphere-logging-system      kube-auditing-webhook-deploy-59b8479fdf-8rb2m      1/1     Running                  1          11h
    48. kubesphere-monitoring-system   alertmanager-main-0                                1/2     Running                  9          11h
    49. kubesphere-monitoring-system   alertmanager-main-1                                2/2     Running                  28         6d2h
    50. kubesphere-monitoring-system   alertmanager-main-2                                1/2     Running                  9          11h
    51. kubesphere-monitoring-system   kube-state-metrics-7bc59d8bdd-7xzsv                3/3     Running                  3          11h
    52. kubesphere-monitoring-system   node-exporter-27f7g                                2/2     Running                  28         6d2h
    53. kubesphere-monitoring-system   node-exporter-4vfjx                                2/2     Running                  42         6d2h
    54. kubesphere-monitoring-system   node-exporter-7qd77                                2/2     Running                  28         6d2h
    55. kubesphere-monitoring-system   notification-manager-deployment-7f7f4656f9-8qz6k   1/1     Running                  1          11h
    56. kubesphere-monitoring-system   notification-manager-deployment-7f7f4656f9-w8mmh   1/1     Running                  14         6d2h
    57. kubesphere-monitoring-system   notification-manager-operator-75cff7dc87-nptvw     2/2     Running                  12         11h
    58. kubesphere-monitoring-system   prometheus-k8s-0                                   3/3     Running                  4          11h
    59. kubesphere-monitoring-system   prometheus-k8s-1                                   2/3     CrashLoopBackOff         333        6d2h
    60. kubesphere-monitoring-system   prometheus-operator-677cc4c58b-hvjsh               2/2     Running                  2          11h
    61. kubesphere-monitoring-system   thanos-ruler-kubesphere-0                          2/2     Running                  35         5d7h
    62. kubesphere-monitoring-system   thanos-ruler-kubesphere-1                          1/2     CrashLoopBackOff         12         11h
    63. kubesphere-system              ks-apiserver-69fd6b8fb7-gh8kn                      0/1     CrashLoopBackOff         1          43s
    64. kubesphere-system              ks-console-5885c9df7f-cn5cx                        1/1     Running                  0          9m55s
    65. kubesphere-system              ks-controller-manager-859f757b98-6hncf             1/1     Running                  0          42s
    66. kubesphere-system              ks-installer-5ccd968cd5-c6ds6                      1/1     Running                  0          9m59s
    67. kubesphere-system              minio-5f49b564fd-v75g5                             1/1     Running                  1          11h
    68. kubesphere-system              openldap-0                                         1/1     Running                  15         6d3h
    69. kubesphere-system              redis-77f4bf4455-kmkkz                             1/1     Running                  14         6d2h
    70. openebs                        maya-apiserver-77f486b6b9-6mkww                    1/1     Running                  14         6d3h
    71. openebs                        openebs-admission-server-5d87f9f5d7-zq2hx          0/1     CrashLoopBackOff         520        6d7h
    72. openebs                        openebs-localpv-provisioner-cfbd956fc-5tw78        1/1     Running                  54         6d3h
    73. openebs                        openebs-ndm-fxwxc                                  1/1     Running                  20         6d7h
    74. openebs                        openebs-ndm-operator-674d75bd7c-2rh74              1/1     Running                  15         6d7h
    75. openebs                        openebs-ndm-v7ktn                                  1/1     Running                  40         6d7h
    76. openebs                        openebs-ndm-z2b2p                                  0/1     CrashLoopBackOff         520        6d7h
    77. openebs                        openebs-provisioner-b5dc795f-q7nc6                 1/1     Running                  59         6d7h
    78. openebs                        openebs-snapshot-operator-db88f5744-dcl65          2/2     Running                  66         6d3h

    kubectl get pods -n kube-system

    找到coredns服务

    kubectl delete pod   coredns-7f9c544f75-2vvgt  -n  kube-system

    kubectl delete pod   coredns-7f9c544f75-t77g6  -n  kube-system

    reboot 重启

    关闭   网络代理 

    3.参考： 

    官网：

    kubesphere登录失败，redis连接失败 - KubeSphere 开发者社区

    参考解决：

    kubesphere安装后登录报错 token failed, reason: getaddrinfo EAI_AGAIN ks-apiserver_request to http://ks-apiserver/oauth/token failed,_技术人小冯的博客-CSDN博客

    1. 目前这几个image pull policy都是Always，直接执行下面的命令
    2. kubectl rollout restart deployments ks-installer -n kubesphere-system
    3. kubectl rollout restart deployments ks-apiserver -n kubesphere-system
    4. kubectl rollout restart deployments ks-controller-manager -n kubesphere-system
    5. kubectl rollout restart deployments ks-console -n kubesphere-system

     

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  • 原文地址：https://blog.csdn.net/oDianZi1234567/article/details/132939065