k8s集群可视化工具安装（dashboard）

wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0/aio/deploy/recommended.yaml

Vim recommended.yaml

kubectl apply -f recommended.yaml

查看那kubernetes-dashboard命令空间下的资源

kubectl get pod,svc -n kubernetes-dashboard

创建账号dashboard-admin

kubectl create serviceaccount dashboard-admin -n kubernetes-dashboard

账号授权，绑定cluster-admin角色

kubectl create clusterrolebinding dashboard-admin --clusterrole=cluster-admin --serviceaccount=kubernetes-dashboard:dashboard-admin

获取账号token

kubectl describe secrets -n kubernetes-dashboard $(kubectl -n kubernetes-dashboard get secret| awk '/dashboard-admin/ {print $1}')