docker-freepbx/filesystem/etc/logrotate.d/fail2ban

/var/log/fail2ban/fail2ban.log {
    monthly
    ifempty
    rotate 12
    missingok
    compress
    dateext
    missingok
    notifempty
    postrotate
      /usr/bin/fail2ban-client flushlogs >/dev/null || true
    endscript
}