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Truxnell 46bf36a359 Merge branch 'main' of https://github.com/truxnell/nix-config
2024-03-31 21:40:22 +11:00
.github chore: cleanups (#40) 2024-03-30 17:58:53 +11:00
.taskfiles feat: add wezterm, fish and starship 2024-03-31 15:02:26 +11:00
.vscode fix: setting up sops 2024-03-16 23:46:36 +11:00
docs chore: hax 2024-03-25 22:51:18 +11:00
images chore(deps): lock file maintenance (#46) 2024-03-31 14:29:39 +11:00
nixos feat: add firefox 2024-03-31 21:40:20 +11:00
.envrc feat: add direnv shell 2024-03-18 20:02:10 +11:00
.gitignore feat: add direnv shell 2024-03-18 20:02:10 +11:00
.pre-commit-config.yaml feat(deps): update pre-commit hook adrienverge/yamllint to v1.35.1 (#12) 2024-03-26 11:57:00 +00:00
.sops.yaml Feat: add dns02 (#37) 2024-03-30 01:57:31 +00:00
flake.lock chore(deps): lock file maintenance (#49) 2024-03-31 20:37:19 +11:00
flake.nix feat: add firefox 2024-03-31 21:40:11 +11:00
garnix.yaml Feat: add probot settings ci & doc comments (#28) 2024-03-27 06:39:44 +00:00
LICENSE Initial commit 2024-03-13 22:52:59 +11:00
partition.sh Feat: add probot settings ci & doc comments (#28) 2024-03-27 06:39:44 +00:00
README.md feat: add firefox 2024-03-31 21:40:11 +11:00
shell.nix feat: initial lint 2024-03-18 20:06:00 +11:00
Taskfile.yaml Feat: add probot settings ci & doc comments (#28) 2024-03-27 06:39:44 +00:00

README.md

Truxnell's homelab

NixOS NixOS MIT License

built with garnix

Leveraging nix, nix-os to apply machine and home configurations

Background

Having used a variety of infracture as code solutions - and having found them lacking in some areas, it is time to give nix a go. Frustrations with other methods tend to be bitrot and config drift - very annoying to want to do a quick disaster recovery and find your have different versions of modules/utilities, breaking changes in code you didnt catch, etc.

Getting started

To Install

# nixos-rebuild switch --flake github:truxnell/nix-config#HOST

Goals

  • Learn nix
  • Mostly reproduce features from my existing homelab
  • Replace existing ubuntu-based 'NAS'
  • Expand usage to other shell environments such as WSL, etc
  • handle secrets - decide between sweet and simple SOPS or re-use my doppler setup.

TODO

  • Github Actions update fly.io instances (Bitwarden)
  • Bring over hosts
    • DNS01 Raspi4
    • DNS02 Raspi4
    • NAS
    • Latop
    • Gaming desktop
    • WSL
    • JJY emulator Raspi4
  • Documentation!
  • ssh_config build from computers?
  • Modularise host to allow vm builds and hw builds
  • Add license
  • Add taskfiles

Network map

TBC

Hardware

TBC

Checklist

Adding new node

  • Ensure secrets are grabbed from note and all sops re-encrypte with task sops:re-encrypt
  • Add to relevant github action workflows
  • Add to .github/settings.yaml for PR checks

Applying configuration changes on a local machine can be done as follows:

cd ~/dotfiles
sudo nixos-rebuild switch --flake .
# This will automatically pick the configuration name based on the hostname

Applying configuration changes to a remote machine can be done as follows:

cd ~/dotfiles
nixos-rebuild switch --flake .#nameOfMachine --target-host machineToSshInto --use-remote-sudo

Hacking at nix files

Eval config to see what keys are being set.

nix eval .#nixosConfigurations.rickenbacker.config.security.sudo.WheelNeedsPassword
nix eval .#nixosConfigurations.rickenbacker.config.mySystem.security.wheelNeedsPassword

And browsing whats at a certain level in options.

nix eval .#nixosConfigurations.rickenbacker.config.home-manager.users.truxnell --apply builtins.attrNames --json

Quickly run a flake to see what the next error message is as you hack.

nixos-rebuild dry-run --flake . --fast --impure

Links & References