CHANGELOG
- Remove Fail2Ban role due to the high disk space usage of the resulting log file. This role has not been updated since 2014. The configuration of this role is filling the log file with unnecessary information. The configuration of the role is conflicting in new versions of Debian, and the default values just block SSH. Current Debian configuration for the fail2ban package block SSH by default too, meaning that this role has the same effect than running apt install fail2ban, however the configuration of the Debian package is proved to be working with its respective version.