Variables

Common variables and configuration used across my NixOS and nix-darwin configurations.

Current Structure

vars/
├── README.md
├── default.nix         # Main variables entry point
└── networking.nix      # Network configuration and host definitions

Components

1. `default.nix`

Contains user information, SSH keys, and password configuration:

User credentials (username, full name, email)
Initial hashed password for new installations
SSH authorized keys (main and backup sets)
Public key references for system access

2. `networking.nix`

Comprehensive network configuration including:

Gateway settings: Main router and proxy gateway configurations
DNS servers: IPv4 and IPv6 name servers
Host inventory: Complete mapping of all hosts with their network interfaces and IP addresses
SSH configuration: Remote builder aliases and known hosts configuration
Network topology: Physical machines, VMs, Kubernetes clusters, and SBCs

Host Categories

The networking configuration covers:

Physical machines: Desktop PCs, Apple Silicon systems, SBCs
Virtual machines: KubeVirt guests, K3s nodes
Kubernetes clusters: Production and testing environments
Network infrastructure: Routers, gateways, and DNS configuration

Usage

These variables are imported and used throughout the configuration to ensure consistency across all hosts and maintain centralized network and security settings.

1.5 KiB Raw Blame History