A firewall restart flushes the fail2ban chains. The new handler restarts
fail2ban only if it is active; it does nothing if fail2ban is stopped or
not installed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Created handlers for reloading systemd and restarting firewall services.
- Implemented tasks to ensure the existence of configuration directories and files.
- Deployed host-specific and shared configuration files using templates.
- Added scripts for managing IPv4 and IPv6 firewalls.
- Configured systemd service units for ipt-firewall and ip6t-firewall.
- Enabled and started firewall services on system boot.
chrisandClaude Opus 5.5