容器防火墙：docker 详解设置容器防火墙

--privileged=true 

docker run --privileged=true -d -p 4489:4489/tcp --name bbb aaa

--cap-add NET_ADMIN --cap-add NET_RAW

#生成容器
docker run -itd --net=none --name=centos06 --cpuset-cpus="0-3" -m 1024M --memory-reservation 1024M --cap-add NET_ADMIN --cap-add NET_RAW ssh-java1.8-tomcat8-centos6 /bin/bash
#配置网络IP
pipework br0 centos06 132.97.8.6/24@132.97.8.1
#进入容器
docker attach centos06
#设置容器的防火墙
[root@dee8225a9bba /]# iptables -A INPUT -s 132.97.0.0/16 -p tcp -m tcp --dport 21 -j ACCEPT
[root@dee8225a9bba /]# iptables -A INPUT -s 132.97.0.0/16 -p tcp -m tcp --dport 22 -j ACCEPT
[root@dee8225a9bba /]# iptables -A INPUT -s 132.97.0.0/16 -p tcp -m tcp --dport 8080 -j ACCEPT
[root@dee8225a9bba /]# iptables -A INPUT -j DROP
[root@dee8225a9bba /]# service iptables save
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
[root@dee8225a9bba /]# service iptablse restart
iptablse: unrecognized service
[root@dee8225a9bba /]# service iptables restart
iptables: Setting chains to policy ACCEPT: mangle nat filte[ OK ]
iptables: Flushing firewall rules:       [ OK ]
iptables: Unloading modules: iptable_mangle iptable_nat ip[FAILED]lter iptable_mangle iptable_nat iptable_filter ip_tables
iptables: Applying firewall rules:       [ OK ]
[root@dee8225a9bba /]#