https://github.com/mikeodr/nixos-config

My nixos configurations
https://github.com/mikeodr/nixos-config

nix nix-flake nixos

Last synced: about 1 month ago
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My nixos configurations

• Host: GitHub
• URL: https://github.com/mikeodr/nixos-config
• Owner: mikeodr
• License: bsd-3-clause
• Created: 2024-07-30T01:36:39.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-09-24T01:02:34.000Z (about 2 months ago)
• Last Synced: 2024-09-30T07:23:25.133Z (about 2 months ago)
• Topics: nix, nix-flake, nixos
• Language: Nix
• Homepage:
• Size: 132 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NixOS Configuration Flake

My NixOS configuration flake.

This is my personal config, please be inspired and copy from it as needed!

## Structure

- `home`: Home manager configuration settings

- `hosts`: Per host machine flake settings

- `modules`: Custom module configuration imported by host, home, other modules

## Secrets

Secrets are encrypted with [sops-nix](https://github.com/Mic92/sops-nix) for deploying to multiple hosts.

Please see [Vimjoyer's Excellent Video](https://www.youtube.com/watch?v=G5f6GC7SnhU) in addition to the `sops-nix` documentation.

## Running

### Deploying locally on a machine

[Nix Helper](https://github.com/viperML/nh) makes running flake updates quick. `nh os switch`. Setting the flake in the config makes executing it direct. No need to specify the flake path. Read the [example config](https://github.com/viperML/nh?tab=readme-ov-file#nixos-module) for details.

### Deploying to multiple machines

[colmena](https://github.com/zhaofengli/colmena) is used to deploy to multiple machines either individually by host or by group of tags.

- `colmena apply switch --on `

- `colmena apply switch --on @tag`

### Adding a new host to the secrets access

- For a new host run:  

  - `mkdir -p ~/.config/sops/age/keys.txt`

  - `nix-shell -p age --run "age-keygen -o ~/.config/sops/age/keys.txt"`

- Add public key returned to `.sops.yaml`

- Update secrets/secrets.yaml with new keys:  

`nix-shell -p sops --run "sops updatekeys secrets/secrets.yaml"`

#### Credits

[BonusPlay/sysconf](https://github.com/BonusPlay/sysconf), a random repo I found that had a nice layout, and used colemna for managing multiple hosts.