I just installed the latest update which included fail2ban.
My fail2ban has worked perfectly since I installed Alma 8. After this update it is knackered. No longer working at all.
What kind of updates are these? I restored the previous backup. This kind of thing is REALLY irritating. I rely on Fail2ban to stop the hacker bots. on Dovecot.
I just did the update.
After the update, fail2ban is indeed not working.
However, after:
systemctl stop fail2ban
systemctl start fail2ban
All seems to be working again … at least, I am now seeing bans timing out and being unbanned. I will need to watch to see that it does ban probes where people shouldn’t be probing …
Juste a remark . Fail2ban is not related to almalinux,red hat but related to epel.
So if you have a trouble with it you must contact the epel community.
It’s always a good practice to test the updated software in your lab first, before applying it in production. Otherwise, anticipate there might be problems (even a well-tested software in lab can still introduce problems in production environment).
This has nothing to do with the Alma community. Be responsible for your own action.