one2threexm的专栏

1、下载dashboard部署文件 wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.3/aio/deploy/recommended.yaml 2、修改yml ，service对外开放访问端口30001 kind: Service ... k8s-app: kubernetes-dashboard ... spec: type: NodePort ports: - port: 443

1、移除所有工作节点 kubectl delete node izwz9ac58lkokssyf8owagz 2、所有工作节点删除工作目录，并重置kubeadm rm -rf /etc/kubernetes/* kubeadm reset

环境准备： *部署kubernetes对硬件要求2GB内存以上，并且需要2核心以上的CPU #准备3台虚拟机 node1： 192.168.245.201 master node2： 192.168.245.202worker1 node3： 192.168.245.203worker2 *部署kubernetes需要关闭防火墙，禁用selinux，禁用swap systemctl...

1、重置Kubernetes 集群，重新配置kubectl出现以下错误 Unable to connect to the server: x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candida...