AgentSkillsCN

New NixOS host

向此 Nix 配置仓库中添加新主机。

SKILL.md
--- frontmatter
name: New NixOS host
description: Add a new host to this nix config repo

Use this skill when adding a new machine/host to this repo.

Steps

  1. •Create hosts/<hostname>/ and add:
    • •default.nix with imports for ./hardware-configuration.nix, ./configuration.nix, and any host-only modules (copy a similar host as a template).
    • •configuration.nix for system settings, users, services, and michal modules.
    • •hardware-configuration.nix generated on the target via nixos-generate-config (or copied from /etc/nixos/hardware-configuration.nix).
  2. •Register the host in hosts/default.nix under hosts:
    • •specialArgs = { username = "..."; hostname = "..."; inherit inputs self lib; } (match existing patterns).
    • •Add system = "aarch64-linux"; only if the host is non-x86 and not already set in hardware config.
  3. •If the host needs deploy-rs, add a deploy.nodes.<hostname> entry in flake.nix mirroring existing nodes.
  4. •Ensure system.stateVersion is set and networking.hostName = hostname remains via hosts/common/default.nix.

Notes

  • •Keep Nix files 2-space indented.
  • •Prefer copying the closest existing host and adjust settings.