K8S集群部署-环境准备_k8s
设置主机名与时区

timedatectl set-timezone Asia/Shanghai
hostnamectl set-hostname master
hostnamectl set-hostname node1
hostnamectl set-hostname node2

添加hosts网络主机配置

vim /etc/hosts
192.168.52.30 master

关闭防火墙，生产环境跳过这一步

sed -i 's/SELINUX-enforcing/SELINUX-disabled/g' /etc/selinux/config
setenforce 0
systemctl disable firewalld
systemctl stop firewalld