实验环境: k8s集群master01:192.168.1.11 k8s集群master02:192.168.1.22 master虚拟ip:192.168.1.100 k8s集群node01:192.168.1.33 k8s集群node01:192.168.1.44 nginx+keepalive01(master):192.168.1.55 nginx+keepalive02(backup):192.168.1.66 在所有机器上初始化系统: systemctl stop firewalld systemctl disable firewalld iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X #关闭selinux setenforce 0 sed -i 's/enforcing/disabled/' /etc/selinux/config #关闭swap swapoff -a sed -ri 's/.*swap.*/#&/' /etc/fstab #分别设置主机名...