Summary of what we accomplished:
- Fixed SSH firewall lockout – Added comprehensive SSH safety rules to iptables
- Resolved dnsmasq service issues – Removed problematic systemd override, fixed configuration
- Created missing template files – Added device_registration.py.j2 and deployment_record.json.j2
- Removed UFW conflicts – Eliminated redundant firewall configuration
- Fixed APT sources – Corrected template variables with proper Debian bookworm repositories
- Recovered from NetworkManager disability – Fixed and prevented future networking loss
- Learned important lessons – Documented the anti-pattern of using ignore_errors as a lazy fix The Device Catcher deployment is now complete and the playbook is more robust for future runs. The system will properly handle
single WiFi interface setups and maintain network connectivity through reboots. Good luck with your marathon device tracking project!
What’s the current todo list?
● The todo list is now empty! We’ve completed all tasks:
✅ Fixed firewall rules blocking SSH on wlan0
✅ Removed lessons learned file processing from Ansible playbooks✅ Fixed or excluded documentation role with circular references
✅ Fixed dnsmasq configuration to work properly
✅ Fixed networking disabled after reboot
✅ Updated playbook to handle single WiFi interface systems
All deployment issues have been resolved and the Device Catcher system is successfully deployed.