* Implement rootless Docker container with preserved TFTP logging
- Convert all processes to run as non-root user (nbxyz) for enhanced security
- Add customizable PUID/PGID environment variables for volume permission management
- Implement privilege dropping using gosu for secure initialization
- Optimize Dockerfile with multi-stage build and better caching
- Create dnsmasq wrapper script to ensure TFTP logs appear in docker logs
- Configure supervisord to properly forward dnsmasq output to container stdout
- Maintain full TFTP/PXE boot debugging functionality for users
Security improvements:
- All application processes (nginx, webapp, dnsmasq) run as nbxyz user
- Only supervisord initialization runs as root, then drops privileges
- Proper permission management for all service directories
- Configurable user/group IDs via PUID/PGID environment variables
Performance optimizations:
- Multi-stage Docker build reduces final image size
- Better layer caching for faster rebuilds
- Optimized package installation and cleanup
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Update Dockerfile
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update root/init.sh
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
The arch option must be defined. Without the option definition, dhcpd will
fail with the following message: "no option named arch in space dhcp"
Solution found via: https://www.kraxel.org/blog/2021/09/vm-network-boot/
