安装 Dashbaord⌗

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml

身份验证⌗

创建账户：

cat <<EOF | sudo tee ~/dashboard-adminuser.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kubernetes-dashboard
EOF
kubectl apply -f dashboard-adminuser.yaml

创建集群角色绑定配置文件：

cat <<EOF | sudo tee ~/dashboard-adminrole.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: admin-user
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
- kind: ServiceAccount
  name: admin-user
  namespace: kubernetes-dashboard
EOF
kubectl apply -f dashboard-adminrole.yaml

设置 Dashboard 暴露方式⌗

使用如下命令编辑配置信息，找到 type: ClusterIP 并将 ClusterIP 替换为 NodePort：

kubectl edit svc kubernetes-dashboard -n kubernetes-dashboard

然后使用如下命令查看暴露的端口：

kubectl get svc -A | grep kubernetes-dashboard
kubernetes-dashboard   dashboard-metrics-scraper         ClusterIP   10.96.201.72    <none>        8000/TCP                 26m
kubernetes-dashboard   kubernetes-dashboard              NodePort    10.96.6.126     <none>        443:32675/TCP            26m

获取 Token⌗

在 Kubernetes Master 节点上使用如下命令获取 Bearer Token:

kubectl -n kubernetes-dashboard create token admin-user

访问 Dashboard⌗

使用集群的任意节点 IP，如 https://10.0.8.81:32675 访问 Dashboard，会看到如下页面：

Kubernetes Dashboard Auth

选择 Token 认证方式，并将之前生成的 Token 复制到这里，然后就可以看到 Dashboard 了。

Kubernetes Dashboard Index

I hope this is helpful, Happy hacking…