摘要：
[root@k8smain01 ~]# kubectl exec -it deploy-nginx-8458f6dbbb-vc2jd -- bash error: unable to upgrade connection: pod does not exist [root@k8smain01 ~]# 阅读全文
摘要：
系统环境配置 #关闭防火墙 systemctl stop firewalld systemctl disable firewalld #关闭selinux sed -i 's/^SELINUX=.*/SELINUX=disabled/' /etc/selinux/config setenforce 阅读全文