[Bug] Fail2Ban rules are cleared after modifying the firewall

[likecutie]

Contact Information

No response

1Panel Version

v2.2.3

Problem Description

如题，应该是调用了 reload，导致先清空，但并没有添加回规则，fail2ban 只设置了 PartOf，只能监听 firewall 的 stop 和 restart，所以，总不能每次修改完防火墙都去重启吧，总有一两次会忘记，而且还有用户不知道这个 bug。

Steps to Reproduce

查看当前规则

[qc@Public ~]$ sudo firewall-cmd --direct --get-all-rules
ipv4 filter INPUT_direct 0 -p tcp -m multiport --dports 22 -m set --match-set f2b-sshd src -j REJECT --reject-with icmp-port-unreachable

修改防火墙
再次查看规则

[qc@Public ~]$ sudo firewall-cmd --direct --get-all-rules
[qc@Public ~]$ sudo systemctl restart fail2ban
[qc@Public ~]$ sudo firewall-cmd --direct --get-all-rules
ipv4 filter INPUT_direct 0 -p tcp -m multiport --dports 22 -m set --match-set f2b-sshd src -j REJECT --reject-with icmp-port-unreachable

The expected correct result

No response

Related log output

Additional Information

No response

[wanghe-fit2cloud]

感谢反馈，后续版本会在防火墙规则 reload 成功后同步重载 fail2ban。