Error: INVALID_SERVICE: 'nginx' not among existing services

Question

sudo firewall-cmd --zone=public --add-service=http --permanent
报错如下：
Error: INVALID_SERVICE: 'nginx' not among existing services
请问这是什么问题。为什么会这样？有大佬知道吗

Answer 1

vi /etc/firewalld/services/nginx.xm

<service>
  <short>Nginx</short>
  <description>nginx</description>
  <port protocol="tcp" port="80"/>
</service>