initial implementation of meta

hosts/olympus/bastion/default.nix

@@ -12,6 +12,12 @@
 
   programs.nix-ld.enable = true;
 
+  meta = {
+    ipv4 = "10.42.42.4";
+    ipv6 = "2001:41f0:9639:1:80f0:7cff:fecb:bd6d";
+    mac = "82:F0:7C:CB:BD:6D";
+  };
+
   # Use the GRUB 2 boot loader.
   boot.loader.grub.enable = true;
   boot.loader.grub.device = "/dev/sda";

hosts/thalassa/aoife/default.nix

@@ -2,13 +2,20 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ inputs, lib, ... }: {
+{ inputs, lib, self, ... }:
+let test = self.nixosConfigurations."bastion.olympus".config;
+in {
   imports = [
     ./hardware-configuration.nix
     inputs.nixos-hardware.nixosModules.lenovo-thinkpad-z
     ./hardware.nix
   ];
 
+  meta = {
+    mac = "04:7b:cb:b6:2d:88";
+    isLaptop = true;
+  };
+
   # Bootloader.
   boot = {
     bootspec.enable = true;
@@ -31,6 +38,8 @@
 
   # Enable Ozone rendering for Chromium and Electron apps.
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
+  environment.sessionVariables.myself = builtins.toJSON test;
+
 
   # environment.sessionVariables.INFRA_INFO = self; # hosts.${config.networking.domain}.${config.networking.hostName};