Linux下持续集成环境之防火墙设置(centos7)

文章来源：https://blog.csdn.net/omsvip/article/details/80295647

firewall操作

1、查看防火墙状态：firewall-cmd –state
2、关闭防火墙：systemctl stop firewalld.service
3、开启防火墙：systemctl start firewalld.service
4、禁止开机启动启动防火墙：systemctl disable firewalld.service

iptables操作

1、安装：yum install iptables-services
2、开启iptables防火墙：systemctl start iptables.service
3、关闭iptables防火墙：systemctl stop iptables.service
4、查看iptables防火墙状态：systemctl status iptables.service

配置iptables

vi /etc/sysconfig/iptables

添加端口

-A INPUT -p tcp -m tcp –dport 80 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 443 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 3306 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 8080 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 9090 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 9091-j ACCEPT

重启iptables

systemctl restart iptables.service

开机启动iptables

systemctl enable iptables.service

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