第 10 章 移除 kubeadmin 用户

10.1. kubeadmin 用户

OpenShift Container Platform 在安装过程完成后会创建一个集群管理员 kubeadmin

此用户自动具有 cluster-admin 角色,并视为集群的 root 用户。其密码是动态生成的,对 OpenShift Container Platform 环境中是唯一的。安装完成后,安装程序的输出中会包括这个密码。例如:

INFO Install complete!
INFO Run 'export KUBECONFIG=<your working directory>/auth/kubeconfig' to manage the cluster with 'oc', the OpenShift CLI.
INFO The cluster is ready when 'oc login -u kubeadmin -p <provided>' succeeds (wait a few minutes).
INFO Access the OpenShift web-console here: https://console-openshift-console.apps.demo1.openshift4-beta-abcorp.com
INFO Login to the console with user: kubeadmin, password: <provided>