feat: manage retiolum addresses globally, declaratively share moodle

systems/kabsa/configuration.nix

@@ -1,6 +1,7 @@
 { config, pkgs, lib, ... }:
 let
   nixpkgs-unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
+  inherit (import <niveum/lib>) retiolumAddresses;
 in
 {
   imports = [
@@ -39,10 +40,7 @@ in
 
   networking.wireless.interfaces = [ "wlp3s0" ];
 
-  networking.retiolum = {
-    ipv4 = "10.243.2.4";
-    ipv6 = "42:0:3c46:861f:a118:8e9a:82c9:3d";
-  };
+  networking.retiolum = retiolumAddresses.kabsa;
 
   system.stateVersion = "19.03";
 }

systems/makanek/configuration.nix

@@ -1,6 +1,6 @@
 { lib, config, pkgs, ... }:
 let
-  inherit (import <niveum/lib>) kieran;
+  inherit (import <niveum/lib>) kieran retiolumAddresses;
 in
 {
   imports = [
@@ -87,10 +87,7 @@ in
 
   services.openssh.enable = true;
 
-  networking.retiolum = {
-    ipv4 = "10.243.2.84";
-    ipv6 = "42:0:3c46:f7a9:1f0a:1b2b:822a:6050";
-  };
+  networking.retiolum = retiolumAddresses.makanek;
 
   environment.etc."tinc/retiolum/rsa_key.priv" = {
     text = builtins.readFile <system-secrets/retiolum.key>;

systems/manakish/configuration.nix

@@ -3,6 +3,9 @@
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
 { config, pkgs, ... }:
+let
+  inherit (import <niveum/lib>) retiolumAddresses;
+in
 {
   imports = [ # Include the results of the hardware scan.
     ./hardware-configuration.nix
@@ -45,10 +48,7 @@
     git vim
   ];
 
-  networking.retiolum = {
-    ipv4 = "10.243.2.85";
-    ipv6 = "42:0:3c46:ac99:ae36:cb8:c551:ba27";
-  };
+  networking.retiolum = retiolumAddresses.manakish;
 
   networking.hostName = "manakish";
 

systems/zaatar/configuration.nix

@@ -1,4 +1,7 @@
 { config, pkgs, lib, ... }:
+let
+  inherit (import <niveum/lib>) retiolumAddresses;
+in
 {
   imports = [
     ./hardware-configuration.nix
@@ -117,10 +120,7 @@
   networking.hostName = "zaatar";
   networking.wireless.interfaces = [ "wlp2s0" ];
 
-  networking.retiolum = {
-    ipv4 = "10.243.2.34";
-    ipv6 = "42:0:3c46:156e:10b6:3bd6:6e82:b2cd";
-  };
+  networking.retiolum = retiolumAddresses.zaatar;
 
   system.stateVersion = "20.09";
 }