Kubernetes1.15部署Dashboard

=== master节点上进行如下操作 ===

部署方法1-原生文件部署：

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml

默认使用端口：8001
默认镜像下载地址：google

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部署方法2-修改镜像端口和镜像地址方法

1.创建Dashboard的yaml文件

wget https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml

修改镜像

sed -i 's/k8s.gcr.io/国内可访问镜像地址/g' kubernetes-dashboard.yaml

修改端口

sed -i '/targetPort:/a\ \ \ \ \ \ nodePort: 50001\n\ \ type: NodePort' kubernetes-dashboard.yaml

本地执行部署Dashboard

kubectl create -f kubernetes-dashboard.yaml

检查相关服务运行状态

kubectl get deployment kubernetes-dashboard -n kube-system

kubectl get pods -n kube-system -o wide

kubectl get services -n kube-system

netstat -ntlp|grep 50001

浏览器访问

浏览器输入Dashboard访问地址：https://172.20.101.252:50001

创建访问用户和授权

kubectl create serviceaccount  dashboard-admin -n kube-system
kubectl create clusterrolebinding  dashboard-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin

查看访问Dashboard的认证令牌

[root@kubm-01 ~]# kubectl describe secrets -n kube-system $(kubectl -n kube-system get secret | awk '/dashboard-admin/{print $1}')

Name:         dashboard-admin-token-x5qt8
Namespace:    kube-system
Labels:       
Annotations:  kubernetes.io/service-account.name: dashboard-admin
              kubernetes.io/service-account.uid: 24900572-5faf-4ea5-b343-829517f5b871

Type:  kubernetes.io/service-account-token

Data
====
ca.crt:     1025 bytes
namespace:  11 bytes
token:      eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.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.vvLlroVjuZ42m5E4ywT_vPLElfUPN67R0xu4GcbomTNyzjYic6SCsNxo-I-uIRuVtSu-O-cv2ECdLeshApzsZEc9Wr23XTdb8lHT3yHvXuT3o7SRPl74YxUcxRvW19H7O4RMQ4Y5Mu4j-W4QAsS7Y6yMphLijre60qlaE5-yDwm0VnXBg59AbVlIaTnya8VChp7sEHXNPORcdqvonMVojkJitH8567AD1mxb94m1eL3OU8CrN_UHZhWLvU27VSzdwCL6SIwUi8iy18uOvH-3_HFJs93Wt48LwfgDD0xNioDdkDiO7qr9qbpttNUWCXKnfpY3Jyk0UreBtP8VHUBJwg