Hello all,

Je tente désespérément d'installer fail2ban dans un environnement Debian9 + Php7 + Apache2, mais celui-ci me renvoie indéfiniment un soucis..

Merci de l'aide 🙂

root@XXX:~#  apt-get install fail2ban
Reading package lists... Done
Building dependency tree
Reading state information... Done
fail2ban is already the newest version (0.9.6-2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n]
Setting up fail2ban (0.9.6-2) ...
Job for fail2ban.service failed because the control process exited with error code.
See "systemctl status fail2ban.service" and "journalctl -xe" for details.
invoke-rc.d: initscript fail2ban, action "start" failed.
* fail2ban.service - Fail2Ban Service
   Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Sat 2017-09-23 12:29:44 UTC; 4ms ago
     Docs: man:fail2ban(1)
  Process: 698 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=255)
dpkg: error processing package fail2ban (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 fail2ban
E: Sub-process /usr/bin/dpkg returned an error code (1)

root@XXX:~# systemctl status fail2ban.service
* fail2ban.service - Fail2Ban Service
   Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Sat 2017-09-23 12:29:46 UTC; 32s ago
     Docs: man:fail2ban(1)
  Process: 707 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=255)

Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: Failed to start Fail2Ban Service.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Unit entered failed state.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Failed with result 'exit-code'.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Service hold-off time over, scheduling restart.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: Stopped Fail2Ban Service.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Start request repeated too quickly.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: Failed to start Fail2Ban Service.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Unit entered failed state.
Sep 23 12:29:46 Debian-9-Homelab systemd[1]: fail2ban.service: Failed with result 'exit-code'.



systemctl status fail2ban.service
* fail2ban.service - Fail2Ban Service
   Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Sat 2017-09-23 13:27:39 UTC; 58s ago
     Docs: man:fail2ban(1)
  Process: 1501 ExecStop=/usr/bin/fail2ban-client stop (code=exited, status=0/SUCCESS)
  Process: 1528 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=255)
 Main PID: 1473 (code=exited, status=0/SUCCESS)

Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: Failed to start Fail2Ban Service.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Unit entered failed state.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Failed with result 'exit-code'.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Service hold-off time over, scheduling restart.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: Stopped Fail2Ban Service.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Start request repeated too quickly.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: Failed to start Fail2Ban Service.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Unit entered failed state.
Sep 23 13:27:39 Debian-9-Homelab systemd[1]: fail2ban.service: Failed with result 'exit-code'.

Hello,

comme je le disais il y a quelques jours, il faut regarder de ce coté (le dpkg)
il y a une raison de vouloir cette version en particulier ? Parce que s'il n'y en aucune alors autant tenter de le réinstaller via Github (de Fail2Ban_v0.11)

12 jours plus tard

Bonjour,
J'ai aussi un petit problème avec fail2ban mais pour recevoir un mail en cas de ban.
Je reçois parfaitement les mails avec postfix
Au niveau aliases j'ai bien indiqué root: contact@monadresse.com
Cela fonctionne parfaitement par exemple pour Logwatch et autres ....
J'ai essayé de modifier
action = %(action_)s

en

action = %(action_mwl)s

Etc etc etc, mais cela ne fonctionne plus depuis que je suis passé sous debian 9
Si quelqu'un avait une petite solution.
Merci.
Balbao

    oui j'ai un serveur mail. J'ai déjà lu ce lien. Tout fonctionnait bien sous debian 8 mais avec debian 9 il y a un problème et je trouve pas la solution.

      balbao
      ton srv de mail est sur la même machine que fail2ban?
      elle fonctionne cette commande

      echo 'Salut, je suis un email.' | mail -s 'Hello world' votre_mail@gmail.com

        Oui tout fonctionne
        Sauf avec fail2ban

        Dans /etc/fail2ban/jail.local j'ai bien testè plusieurs choses . Le basique destemail = root ne marche pas

        Désolé @balbao il me sera impossible de t'aider (je n'en ai pas le besoin).

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