Kubernetes-dashboard安裝、配置令牌和kubeconfig登入
安裝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"}}'
建立dashboard管理使用者
kubectl create serviceaccount dashboard-admin -n kube-system
繫結使用者為叢集管理使用者
kubectl create clusterrolebinding dashboard-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin
也可繫結為普通角色
獲取tocken
kubectl describe secret -n kube-system dashboard-admin-token-l7kpn
在dashboard後臺使用tocken方式登入即可
生成kubeconfig檔案
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 [email protected] --cluster=kubernetes --user=dashboard-admin --kubeconfig=/root/dashbord-admin.conf
kubectl config user-context [email protected] --kubeconfig=/root/dashbord-admin.conf
生成的dashbord-admin.conf即可用於登入dashboard