My NixOS and Nix home-manager configurations for my various machines, including a deployment with morph.
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# Nora's Configs
The evolution of `nora/dotfiles`; Nix configs under `home-manager` deployed with `morph`.
## Deployment Host
On the depoyment host, I use nix channels, and set:
$ nix-channel --list
## Layout
These files are "organized" as follows:
- `common/` is the directory where most of the configuration happens.
These are the files used in more than one host configuration, now or later.
- `home_manager/` includes all common `home-manager` configs.
- `fragments/` contains package and configuration sets for specific use cases
For example, `home_manager/rust.nix` includes packages and options related to Rust development.
- `common.nix` contains all configurations common across all `home-manager` deployments.
For example, GPG agent configurations and Vim settings.
- `users/` contains basic user definitions.
- `default.nix` is the core file defining the default nix configuration for all machines.
- `common.nix` contains all the common NixOS definitions that all machines will need.
- `fragments/` contains small functions for configuring particular services or system aspects, like Syncthing
- `files/` contains files used by `home-manager` to deploy anything not covered by existing `home-manager` options.
- `hosts/` defines host-specific configurations for NixOS and `home-manager`.
- `felonyspork/` is the bastion/external server (Lenovo Tiny)
- `configuration.nix` is the core NixOS configuration file, copied from the installed system
- `hardware-configuration.nix` is the hardware config, imported in `configuration.nix`.
- `home.nix` is the `home-manager` config specifically for `felonyspork`.
- `ops/` contains all the information needed to deploy using `morph`.
The import structure goes as follows:
- The `ops/<network>/network.nix` file defining the hosts in a network imports
- `common/default.nix` for all-machine defaults, which imports
- `common/common.nix` for common setup, including fonts, nixpkgs setup, and locale, which imports
- `common/users/*` which sets up usernames, shells, SSH keys, and groups for users.
- the host's `hosts/<host>/configuration.nix` file, which configures NixOS on the host and imports
- appropriate `common/fragments/<fragment>.nix` files, for specific services or use cases.
- the hosts's `hosts/<host>/hardware-configuration.nix` file, which configures partitions and drivers.
- the host's `hosts/<host>/home.nix` file, which configures `home-manager` for that host, by importing
- `common/home_manager/common.nix`, which configures `home-manager` for all machines
- various `common/home_manager/fragments/<fragment>.nix`, which configures a specific use case,
like graphical programs or Rust development.
## Unconfigured
Currently, the primary dependencies are:
- DNS that sets the crimespoon and felonyspork names
- Mullvad VPN config on crimespoon, allowing LAN connections
## Deployment
Simply run `push`:
$ ops/home/push
To push to only a single machine, use `ops/home/push --on <machine>`.