kuboard安装

kuboard安装

这里需要先安装完成kubernetes，如果没有的话，请查看这篇文章kubernetesv1.16安装

兼容性

kubernetes版本	kuboard版本	兼容性
v1.18	v1.0.x	兼容
v1.17	v1.0.x	兼容
v1.16	v1.0.x	兼容
v1.15	v1.0.x	兼容
v1.14	v1.0.x	兼容
v1.13	v1.0.x	兼容
v1.12	v1.0.x	不兼容
v1.11	v1.0.x	不兼容

在线安装

kubectl apply -f https://kuboard.cn/install-script/kuboard.yaml
kubectl apply -f https://addons.kuboard.cn/metrics-server/0.3.6/metrics-server.yaml

查看 Kuboard 运行状态：

kubectl get pods -l k8s.eip.work/name=kuboard -n kube-system
---------------------------------------------------------------------
NAME                       READY   STATUS        RESTARTS   AGE
kuboard-54c9c4f6cb-6lf88   1/1     Running       0          45s
------------------------------------------------------------------------

获取管理员token

master 节点上执行此命令
echo $(kubectl -n kube-system get secret $(kubectl -n kube-system get secret | grep kuboard-user | awk '{print $1}') -o go-template='{{.data.token}}' | base64 -d)
 ----------------------------------------------------------------------
 eyJhbGciOiJSUzI1NiIsImtpZCI6IjRWZ3dzQWYzZkxpUldVQ3J2VnZRdWlmb0RIVW1lUDhsUFNsQjNkTUk4eDAifQ.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2udC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJrdWJvYXJkLXVzZXItdG9rZW4tdGponZpY2UtYWNjb3VudC5uYW1lIjoia3Vib2FyZC11c2VyIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQudWlkIjoiMjQ3MDgzNjic3lzdGVtOnNlcnZpY2VhY2NvdW50Omt1YmUtc3lzdGVtOmt1Ym9hcmQtdXNlciJ9.lPZfLHv1om3RZaJdtBMzYQbfPxIbKuDW6rB8_23YuRTKGtTWSogZZf3MP6BEn-GXAgbJ6a6PXhFkLyVr_rB1q8cAvYcOvmxgRD6ha87_Wt5WztyWBBPWzWoxddOu8JI0Zce8PDSaf2bKHQYdkZTD6ZkVPanQJzlaJu5D2Wf7DSSN4C0ysvRlTicVgMJf3Hqx-BuK76Y2xAsNRj87Kl2ZP-WqgYszacRIpToFrzAvGrbiLnZ03G3Q

 -----------------------------------------------------------------------

只读用户token

echo $(kubectl -n kube-system get secret $(kubectl -n kube-system get secret | grep kuboard-viewer | awk '{print $1}') -o go-template='{{.data.token}}' | base64 -d)

离线安装kuboard

1. 在可以上网的机器上抓取kuboard镜像

docker pull eipwork/kuboard:latest
docker images | grep kuboard
// 86eaead8421e 为上面一个命令查到的imageID
docker save 86eaead8421e > kuboard.tar

之后将kuboard.tar传输到kubernetes集群某一节点上
2. 在 Kubernetes 集群的某一个节点上执行

docker load < kuboard.tar
docker tag 86eaead8421e eipwork/kuboard:latest

3. 准备kuboard.yaml文件
   注意需要修改两个地方：ImagePullPolicy=IfNotPresent 和 nodeName: your-node-name

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kuboard
  namespace: kube-system
  annotations:
    k8s.eip.work/displayName: kuboard
    k8s.eip.work/ingress: "false"
    k8s.eip.work/service: NodePort
    k8s.eip.work/workload: kuboard
  labels:
    k8s.eip.work/layer: monitor
    k8s.eip.work/name: kuboard
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s.eip.work/layer: monitor
      k8s.eip.work/name: kuboard
  template:
    metadata:
      labels:
        k8s.eip.work/layer: monitor
        k8s.eip.work/name: kuboard
    spec:
      nodeName: your-node-name		#这里需要修改为安装kuboard的主机名
      containers:
      - name: kuboard
        image: eipwork/kuboard:latest
        imagePullPolicy: IfNotPresent	#修改为本地有镜像不从远端拉取
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule

---
apiVersion: v1
kind: Service
metadata:
  name: kuboard
  namespace: kube-system
spec:
  type: NodePort
  ports:
  - name: http
    port: 80
    targetPort: 80
    nodePort: 32567
  selector:
    k8s.eip.work/layer: monitor
    k8s.eip.work/name: kuboard

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: kuboard-user
  namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kuboard-user
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
- kind: ServiceAccount
  name: kuboard-user
  namespace: kube-system

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: kuboard-viewer
  namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kuboard-viewer
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: view
subjects:
- kind: ServiceAccount
  name: kuboard-viewer
  namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kuboard-viewer:kuboard-minimum-role
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kuboard-minimum-role
subjects:
  - kind: ServiceAccount
    name: kuboard-viewer
    namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: kuboard-minimum-role
rules:
  - apiGroups:
    - ''
    resources:
    - 'namespaces'
    - 'nodes'
    verbs:
    - 'list'

执行命令

kubectl apply -f kuboard-offline.yaml

访问kuboard

http://节点ip:32567/
将上面的token输入浏览器之后如下：

参考安装地址：https://kuboard.cn/install/install-dashboard.html#%E5%AE%89%E8%A3%85