k8s 学习(报错解决)

1.虚拟机没法telnet 30001端口java 1)关闭防火墙node systemctl status firewalld 手动关闭mysql systemctl stop firewalld systemctl disable firewalld 重启kubernaes相关服务web 3)执行命令sql iptables -P FORWARD ACCEPT 以后就能够telnet 3000

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