[allen@cobra local]$ sudo firewall-cmd --permanent --zone=public --add-service=http
success
[allen@cobra local]$ sudo firewall-cmd --permanent --zone=public --add-service=https
success
[allen@cobra local]$ sudo firewall-cmd --reload
success
CentOS 7 Apache enable http/https from firewall
原文：https://www.cnblogs.com/guohui-dev/p/10639831.html