|NO.Z.00098|——————————|^^ 升级 ^^|——|KuberNetes&二进制升级.V09|——|kubernetes组件|dashboard.v2.0.4——>v2.3.1|

一、kubernetes组件dashboard升级说明

### --- dashboard官方hub地址

https://github.com/kubernetes/dashboard

### --- dashboard官方升级配置文件下载地址

~~~     https://github.com/kubernetes/dashboard/blob/master/aio/deploy/recommended.yaml

二、kubernetes升级dashboard.v2.0.4——>v2.3.1

### --- 下载dashboard升级配置文件

[root@k8s-master01 upgrade]# cd dashboard/
[root@k8s-master01 dashboard]# pwd
/root/upgrade/dashboard
[root@k8s-master01 dashboard]# wget -c https://raw.githubusercontent.com/kubernetes/dashboard/v2.3.1/aio/deploy/recommended.yaml

### --- 备份dashboard历史配置文件
~~~     # 查看kubernetes.dashboard配置资源文件

[root@k8s-master01 ~]# kubectl get deployment -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get secrets -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get configmap -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get configmap -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get service -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get endpoints -n kubernetes-dashboard -owide
[root@k8s-master01 ~]# kubectl get serviceaccount -n kubernetes-dashboard -owide

~~~     # 备份kubernetes-dashboard资源文件
 
[root@k8s-master01 ~]# cp k8s-ha-install/dashboard/* /root/upgrade/dashboard/dashboard.bak/

### --- 查看dashboard历史版本

[root@k8s-master01 ~]# kubectl get deployment kubernetes-dashboard -n kubernetes-dashboard -oyaml | grep image
        image: registry.cn-beijing.aliyuncs.com/dotbalo/dashboard:v2.0.4

### ---  升级dashboard组件服务

[root@k8s-master01 dashboard]# pwd
/root/upgrade/dashboard
[root@k8s-master01 dashboard]# kubectl apply -f recommended.yaml 

### --- 查看dashboard组件版本

[root@k8s-master01 ~]# kubectl get deployment kubernetes-dashboard -n kubernetes-dashboard -oyaml | grep image
        image: kubernetesui/dashboard:v2.3.1

三、验证kubernetes.dashboard.v2.3.1组件

### --- 查看dashboard组件端口号及token值
~~~     # 查看dashboard端口号

[root@k8s-master01 ~]# kubectl get svc kubernetes-dashboard -n kubernetes-dashboard -owide
NAME                   TYPE       CLUSTER-IP      EXTERNAL-IP   PORT(S)         AGE   SELECTOR
kubernetes-dashboard   NodePort   10.98.141.148   <none>        443:32153/TCP   55d   k8s-app=kubernetes-dashboard

 

~~~     # 查看dashboard用户token值

[root@k8s-master01 ~]# kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}')
Name:         admin-user-token-l8msn
Namespace:    kube-system
Labels:       <none>
Annotations:  kubernetes.io/service-account.name: admin-user
              kubernetes.io/service-account.uid: 5d256a99-ce7b-48fb-b574-0e999588e8c3

Type:  kubernetes.io/service-account-token

Data
====
ca.crt:     1411 bytes
namespace:  11 bytes
token:      eyJhbGciOiJSUzI1NiIsImtpZCI6InotWkY4MF8zWXozU1B2XzN6WERCR2ZBc1dDZmJtZHVEV004UHZ6dzZYNUUifQ.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWw4bXNuIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI1ZDI1NmE5OS1jZTdiLTQ4ZmItYjU3NC0wZTk5OTU4OGU4YzMiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.nzONkFB3gzbeLG5DXnLfRowfcJ409tw419W2A_YjX5w-3qgF5dqFx5yMTHk_Z9RfyXUCbxEsNrp_Zi7jn4Yry7Uzr-9vpF8BClOsS--Ksl9VqePf-Jyz3JQoLV9qktSNeK1GskpMWX4fZsfJB4BcoTFpMlMqv3qRubZChZW53tJNW0Jrw6EpaEi0GUZOit01BYzx7HyGnR_SzHofnLsJ7R4opO1ipDFfaWozBk0NBV0gxfghW9DHWObqJGfToxgP7evloDMPosVpKyJTkAneW3k0zbSMNaDEMvao3Os31QBk3KLgPdhp3hUQLkHeIRxMFQNA9hzJueACFRgMTwdS5Q

四、通过Chrome登录dashboard：https://192.168.1.20:32153/#/login

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Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart

                                                                                                                                                   ——W.S.Landor

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