安装dashboard
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/recommended/kubernetes-dashboard.yaml
修改nodePort
kubectl patch svc -n kube-system kubernetes-dashboard -p '{"spec":{"type":"NodePort"}}'
创建dashboard管理用户
kubectl create serviceaccount dashboard-admin -n kube-system
绑定用户为集群管理用户
kubectl create clusterrolebinding dashboard-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin
也可绑定为普通角色
1、获取tocken
kubectl describe secret -n kube-system dashboard-admin
在dashboard后台使用tocken(令牌)方式登录即可
2、生成kubeconfig文件
DASH_TOCKEN=$(kubectl get secret -n kube-system dashboard-admin-token-l7kpn -o jsonpath={.data.token}|base64 -d)
kubectl config set-cluster kubernetes --server=192.168.0.25:6443 --kubeconfig=/root/dashbord-admin.conf
kubectl config set-credentials dashboard-admin --token=$DASH_TOCKEN --kubeconfig=/root/dashbord-admin.conf
kubectl config set-context dashboard-admin@kubernetes --cluster=kubernetes --user=dashboard-admin --kubeconfig=/root/dashbord-admin.conf
kubectl config user-context dashboard-admin@kubernets --kubeconfig=/root/dashbord-admin.conf
生成的dashbord-admin.conf即可用于登录dashboard