Dashboard是Kubernetes官方的一个ui组件,可以在web查看操作Kubernetes
下载yaml文件
下载官方提供的Dashboard组件的yaml
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wget https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
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修改yaml文件里镜像源
可以科学上网的可以跳过这一步 关于怎么配置科学上网参考科学上网一文
如果不能科学上网,就将 k8s.gcr.io 改为 registry.cn-hangzhou.aliyuncs.com/google_containers 后面的涉及地址的可以做相同的修改
修改yaml文件中的Dashboard Service
修改为
启动Dashboard
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kubectl apply -f kubernetes-dashboard.yaml
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访问Dashboard
访问https://<your:ip>:30001
会显示以下界面
创建能够访问Dashboard的用户
创建account.yaml
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apiVersion: v1
kind: ServiceAccount
metadata:
name: admin-user
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: admin-user
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- kind: ServiceAccount
name: admin-user
namespace: kube-system
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创建对应的用户
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kubectl apply -f account.yaml
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获取登录的令牌(Token)
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kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}')
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显示以下输出:
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[root@test ~]# kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}')
Name: admin-user-token-qqtfl
Namespace: kube-system
Labels: <none>
Annotations: kubernetes.io/service-account.name: admin-user
kubernetes.io/service-account.uid: eeab7b78-8412-11e9-9ac2-005056906ecd
Type: kubernetes.io/service-account-token
Data
====
ca.crt: 1025 bytes
namespace: 11 bytes
token: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJ...............
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将token的值输入上
面板如下
Author
dylan
LastMod
2019-06-10
License
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