因為第一次安裝設定 admin 密碼錯誤, 導致無法登入. 所以找了一下如何重設 admin 密碼.
kubectl -n cattle-system exec $(kubectl -n cattle-system get pods -l app=rancher | grep '1/1' | head -1 | awk '{ print $1 }') -- reset-password
$ kubectl -n cattle-system exec $(kubectl -n cattle-system get pods -l app=rancher | grep '1/1' | head -1 | awk '{ print $1 }') -- reset-password W0825 07:19:27.737911 69 client_config.go:552] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work. New password for default admin user (user-d7kdv): NoAFWxFcb3qJ2DXjXVqC