padreug/krops-multi-deploy
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padreug c858eebb93 Refactor shared Nix configuration to improve hostname handling and module imports 
Updated the shared Nix configuration to extract the hostname from the domain, enhancing clarity in the setup. Reordered module imports to ensure proper dependency management, including the addition of module arguments for better customization. This change improves the overall organization and maintainability of the NixOS configuration.
2025-10-09 18:07:46 +02:00
config Refactor shared Nix configuration to improve hostname handling and module imports 2025-10-09 18:07:46 +02:00
.gitignore gitignore 2025-10-09 18:07:46 +02:00
DEPLOYMENT-GUIDE.md Update deployment guide and krops configuration for improved clarity and consistency 2025-10-08 18:00:28 +02:00
README.md Add krops multi-machine deployment configuration for nix-25.05 2025-09-30 11:05:52 +02:00

README.md

Krops Multi-Machine Deployment

This project deploys NixOS configurations to two machines using krops with nix-25.05.

Structure

.
├── krops.nix                      # Main deployment configuration
└── config/
    ├── machine1/
    │   └── configuration.nix      # Machine 1 NixOS config
    └── machine2/
        └── configuration.nix      # Machine 2 NixOS config

Setup

  1. Update target hostnames/IPs in krops.nix:

    • Change root@machine1.example.com to your machine1 address
    • Change root@machine2.example.com to your machine2 address

  2. Customize NixOS configurations in config/machine1/configuration.nix and config/machine2/configuration.nix

Usage

Deploy to a single machine:

nix-build ./krops.nix -A machine1 && ./result
nix-build ./krops.nix -A machine2 && ./result

Deploy to all machines:

nix-build ./krops.nix -A all && ./result

Requirements

  • SSH access to target machines as root
  • Target machines running NixOS
  • nix installed on the deployment machine