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scripts: add create-host tool for automated host configuration generation #6

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torjus merged 1 commits from phase2-host-config-generator into master 2026-02-01 01:48:19 +00:00
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torjus commented 2026-02-01 01:46:15 +00:00
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Implements Phase 2 of the automated deployment pipeline.

This commit adds a Python CLI tool that automates the creation of NixOS host
configurations, eliminating manual boilerplate and reducing errors.

Features:

  • Python CLI using typer framework with rich terminal UI
  • Comprehensive validation (hostname format/uniqueness, IP subnet/uniqueness)
  • Jinja2 templates for NixOS configurations
  • Automatic updates to flake.nix and terraform/vms.tf
  • Support for both static IP and DHCP configurations
  • Dry-run mode for safe previews
  • Packaged as Nix derivation and added to devShell

Usage:
create-host --hostname myhost --ip 10.69.13.50/24

The tool generates:

  • hosts//default.nix
  • hosts//configuration.nix
  • Updates flake.nix with new nixosConfigurations entry
  • Updates terraform/vms.tf with new VM definition

All generated configurations include full system imports (monitoring, SOPS,
autoupgrade, etc.) and are validated with nix flake check and tofu validate.

Co-Authored-By: Claude Sonnet 4.5 noreply@anthropic.com

Implements Phase 2 of the automated deployment pipeline. This commit adds a Python CLI tool that automates the creation of NixOS host configurations, eliminating manual boilerplate and reducing errors. Features: - Python CLI using typer framework with rich terminal UI - Comprehensive validation (hostname format/uniqueness, IP subnet/uniqueness) - Jinja2 templates for NixOS configurations - Automatic updates to flake.nix and terraform/vms.tf - Support for both static IP and DHCP configurations - Dry-run mode for safe previews - Packaged as Nix derivation and added to devShell Usage: create-host --hostname myhost --ip 10.69.13.50/24 The tool generates: - hosts/<hostname>/default.nix - hosts/<hostname>/configuration.nix - Updates flake.nix with new nixosConfigurations entry - Updates terraform/vms.tf with new VM definition All generated configurations include full system imports (monitoring, SOPS, autoupgrade, etc.) and are validated with nix flake check and tofu validate. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
torjus added 1 commit 2026-02-01 01:46:16 +00:00
scripts: add create-host tool for automated host configuration generation
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Implements Phase 2 of the automated deployment pipeline.

This commit adds a Python CLI tool that automates the creation of NixOS host
configurations, eliminating manual boilerplate and reducing errors.

Features:
- Python CLI using typer framework with rich terminal UI
- Comprehensive validation (hostname format/uniqueness, IP subnet/uniqueness)
- Jinja2 templates for NixOS configurations
- Automatic updates to flake.nix and terraform/vms.tf
- Support for both static IP and DHCP configurations
- Dry-run mode for safe previews
- Packaged as Nix derivation and added to devShell

Usage:
  create-host --hostname myhost --ip 10.69.13.50/24

The tool generates:
- hosts/<hostname>/default.nix
- hosts/<hostname>/configuration.nix
- Updates flake.nix with new nixosConfigurations entry
- Updates terraform/vms.tf with new VM definition

All generated configurations include full system imports (monitoring, SOPS,
autoupgrade, etc.) and are validated with nix flake check and tofu validate.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
torjus merged commit af17387c7d into master 2026-02-01 01:48:19 +00:00
torjus deleted branch phase2-host-config-generator 2026-02-01 01:48:19 +00:00
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Reference: torjus/nixos-servers#6
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