switched single host to colmena

nixos/common/default.nix

@@ -1,8 +1,7 @@
-{ config, inputs, pkgs, ... }:
+{ config, pkgs, ... }:
 
 {
   imports = [
-    inputs.vault-secrets.nixosModules.vault-secrets
     # User account definitions
     ./users
     ./services
@@ -37,10 +36,6 @@
   };
 
   nixpkgs.config.allowUnfree = true;
-  nixpkgs.overlays = [
-    (import ../pkgs)
-    inputs.minecraft-servers.overlays.default
-  ];
 
   # Limit the systemd journal to 100 MB of disk or the
   # last 7 days of logs, whichever happens first.

nixos/hosts/bastion/configuration.nix

@@ -45,7 +45,7 @@ in {
   # Additional packages
   environment.systemPackages = with pkgs; [
     binutils
-    checkov
+    colmena
     fix-vscode
     fluxcd
     k9s

nixos/hosts/minecraft/configuration.nix

@@ -24,7 +24,7 @@
   networking.firewall.allowedTCPPorts = [ ];
 
   services.minecraft-server = {
-    enable = true;
+    enable = false;
     package = pkgs.minecraftServers.purpur_1_18;
     jvmOpts = "--add-modules=jdk.incubator.vector -Xmx2048M -Xms2048M";