- Create modules/network/extraHosts.nix with Tailscale IP mappings
- Replace hardcoded networking.extraHosts in all machine configs
- Add extraHosts module import to all machines
- Enable Tailscale service by default in the module
- Use Tailscale mesh network IPs for reliable connectivity
- Remove duplicate sma user definition from incus.nix module
- The sma user is properly defined in modules/users/sma.nix with incus-admin group
- This resolves the isNormalUser/isSystemUser assertion failure blocking congenital-optimist rebuild
- Clean up grey-area configuration and modularize services
- Update SSH keys with correct IP addresses for grey-area and reverse-proxy
- Add nginx stream configuration on reverse-proxy to forward port 2222 to apps:22
- Update firewall rules to allow port 2222 for Git SSH access
- Configure Forgejo to use SSH_PORT = 2222 for Git operations
- Add comprehensive SSH forwarding research documentation
- Enable Git operations via git@git.geokkjer.eu:2222
Phase 1 implementation using nginx stream module complete.
Ready for testing and potential Phase 2 migration to HAProxy.
- Removed system/ directory, merged applications into users/geir.nix
- Simplified fonts.nix to bare minimum (users can add more)
- Moved transmission.nix to sleeper-service/services/ (machine-specific)
- Organized grey-area services into services/ directory
- Updated import paths and tested all configurations
- Added research documentation for deploy-rs and GNU Stow
- Move network-congenital-optimist.nix to machines/congenital-optimist/
- Move network-sleeper-service.nix to machines/sleeper-service/
- Update import paths in machine configurations
- Clean up modules/network/common.nix to remove SSH duplication
- Consolidate SSH configuration in modules/security/ssh-keys.nix
- Remove machine-specific networking from shared common module
This improves dependency tracking by co-locating machine-specific
network configurations with their respective machines.
- Add comprehensive documentation for home-lab-tools package
- Document lab command capabilities and usage examples
- Record technical implementation details and benefits
- Include deployment workflow and infrastructure integration
- Add to deployment status & accomplishments section
- Document conflict resolution and system integration process
- Replace ext4 with ZFS pool 'filepool' for enhanced data integrity
- Add ZFS auto-scrub and TRIM services for file server
- Configure proper ZFS datasets: root, nix, var, storage
- Add networking hostId (a1b2c3d4) required for ZFS
- Update NFS and Transmission to use ZFS mount points
- Change file ownership to 'sma' user for server configuration
- Add comprehensive ZFS setup documentation
Ready for deployment with proper file server storage backend.
- Remove geir user module from sleeper-service configuration
- Servers should only use sma user to avoid pulling desktop packages
- Update instruction.md with user configuration strategy:
- Desktop machines: geir user (includes desktop packages)
- Server machines: sma user ONLY (minimal server config)
- This prevents servers from importing browsers and GUI applications
This change reduces server footprint and follows separation of concerns
between desktop workstations and headless servers.
- Disable Transmission service due to compilation errors in unstable
- Keep download directory creation for future re-enablement
- Remove Transmission firewall port (9091) from sleeper-service
- Focus on deploying NFS server functionality first
This allows sleeper-service deployment to proceed with NFS services
while Transmission package issues are resolved upstream.
- Create reverse-proxy machine configuration for VPS edge server
- Configure SSH access only via Tailscale (100.96.189.104)
- Implement strict DMZ firewall rules (HTTP/HTTPS only externally)
- Add enhanced fail2ban settings for DMZ environment
- Include sma user with SSH key management
- Configure Nginx reverse proxy with Let's Encrypt SSL
- Add reverse-proxy to flake.nix nixosConfigurations
Security features:
- SSH only accessible through Tailscale interface
- Aggressive fail2ban settings (24h ban, 3 max retries)
- Firewall rejects all non-essential traffic
- No common network config to avoid security conflicts
- Create reverse-proxy machine configuration for VPS edge server
- Configure SSH access only via Tailscale (100.96.189.104)
- Implement strict DMZ firewall rules (HTTP/HTTPS only externally)
- Add enhanced fail2ban settings for DMZ environment
- Include sma user with SSH key management
- Configure Nginx reverse proxy with Let's Encrypt SSL
- Add reverse-proxy to flake.nix nixosConfigurations
Security features:
- SSH only accessible through Tailscale interface
- Aggressive fail2ban settings (24h ban, 3 max retries)
- Firewall rejects all non-essential traffic
- No common network config to avoid security conflicts
- Fixed networking defaultGateway interface specification for sleeper-service
- Resolved shell alias conflict between geir and sma users
- Changed sma aliases from 'lab' to 'homelab' to avoid conflict
- Created modules/services/nfs.nix for network file sharing
- Updated sleeper-service configuration with NFS and Transmission
- Fixed SSH key management to use direct key configuration
- Updated hardware-configuration to use sleeper-service hostname
- Added firewall ports for Transmission RPC (9091)
- Add modules/security/ssh-keys.nix for centralized SSH key management
- Generate role-specific SSH keys with geir@geokkjer.eu email:
- Admin key (geir@geokkjer.eu-admin) for sma user server access
- Development key (geir@geokkjer.eu-dev) for geir user and git services
- Update SSH client config with role-based host patterns
- Configure users/geir.nix and users/sma.nix with appropriate key access
- Add SSH key setup to both machine configurations
- Create scripts/setup-ssh-keys.sh for key generation automation
- Update plan.md with completed SSH security implementation
Security benefits:
- Principle of least privilege (separate admin vs dev access)
- Limited blast radius if keys are compromised
- Clear usage patterns: ssh admin-sleeper vs ssh geir@sleeper-service.home
- Maintains compatibility with existing services during transition
- Update sleeper-service to use systemd-networkd with static IP (10.0.0.8/24)
- Configure proper gateway (10.0.0.138) and DNS (Pi-hole, router, Google)
- Add NFS and SMB firewall ports for file server services
- Document network topology discovery results in plan.md
- Update network module README with current configuration status
Based on nmap network discovery and Context7 NixOS systemd-networkd documentation.
Configuration ready for deployment to existing files.home machine.
- Remove leftover networking.nix files from machine directories
- ZFS configuration moved to machine-specific configuration where it belongs
- Network module now contains only networking-related configuration
- Improved separation of concerns between network and machine configs
- Move networking configs to modules/network/ directory
- Create network-<machine-name>.nix files for each machine
- Add common.nix for shared networking configuration
- Update import paths in machine configurations
- Reduce duplication by using common networking settings
Network modules:
- modules/network/common.nix: Shared settings (nftables, SSH, tailscale)
- modules/network/network-congenital-optimist.nix: Workstation specific
- modules/network/network-sleeper-service.nix: File server specific
- Fix typo in nix-store alias
- Add git-push-all alias to push to both origin and github remotes
- Add git-status-all alias to check status on both remotes
- Set up GitHub mirror at https://github.com/geokkjer/Home-lab
- Updated flake.lock to latest NixOS 25.05 packages (2025-06-04)
- Fixed direnv functionality across system configuration
- Added direnv and nix-direnv packages to base.nix
- Integrated direnv shell hook in zsh configuration
- Enhanced user management with geir.nix updates
- Added comprehensive package lists and development tools
- Successfully tested NixOS configuration rebuild
- System ready for reboot with latest updates
- Add reverse-proxy machine for SSL/TLS termination and external routing
- Add grey-area application server with Forgejo as primary service
- Create comprehensive About.org documentation for both machines
- Update plan.md with detailed infrastructure notes and service modules
New Infrastructure:
✅ reverse-proxy: Edge server with Nginx/Traefik, Let's Encrypt, security
✅ grey-area: Multi-purpose app server (Culture GCU name)
- Primary: Forgejo Git hosting and CI/CD
- Secondary: Jellyfin, Nextcloud, Grafana
- Container-focused architecture with PostgreSQL
Updated service modules planning:
- reverse-proxy.nix, forgejo.nix, media.nix, applications.nix
- Central Git hosting for all home lab development projects
- Complete CI/CD pipeline integration
Ready for NixOS configuration implementation in next phase.
- Add modular flake-based NixOS configuration
- Implement GitOps foundation with CI/CD pipeline
- Create comprehensive documentation and branching strategy
- Add modular desktop environments (GNOME, Cosmic, Sway)
- Configure virtualization stack (Incus, Libvirt, Podman)
- Set up development tools and hardware-specific modules
- Establish user configuration with literate programming support
This commit represents the completion of Phase 1: Flakes Migration
with modular configuration, virtualization, and GitOps foundation.
