feat: new ldap backend api is up and running, with ci as well

flake.nix

@@ -13,16 +13,29 @@
 
     # email
     simple-nixos-mailserver.url = "gitlab:mweinelt/nixos-mailserver/ldap-support";
+
+    skynet_ldap_backend.url = "git+https://gitlab.skynet.ie/compsoc/skynet/ldap/backend.git";
   };
 
-  outputs = { self, nixpkgs, agenix, arion, simple-nixos-mailserver,  ... }: {
+  outputs = { self, nixpkgs,
+    # these are the nixos modules from otehr projects
+    agenix,
+    arion,
+    simple-nixos-mailserver,
+    skynet_ldap_backend,
+    ...
+  }:
+  let
+    system = "x86_64-linux";
+  in {
     # https://github.com/zhaofengli/colmena
     # colmena apply --on agentjones
     # colmena apply --on @dns
+    # nix flake lock --update-input skynet_ldap_backend
     colmena = {
       meta = {
         nixpkgs = import nixpkgs {
-          system = "x86_64-linux";
+          system = system;
           overlays = [];
         };
       };
@@ -52,7 +65,10 @@
       optimus.imports = [./machines/optimus.nix arion.nixosModules.arion];
 
       # LDAP host
-      kitt.imports = [./machines/kitt.nix arion.nixosModules.arion];
+      kitt.imports = [
+        ./machines/kitt.nix
+        skynet_ldap_backend.nixosModule.${system}
+      ];
 
       # Gitlab
       glados = import ./machines/glados.nix;