Added config for sampledb-dev

config/config.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, inputs, ... }: {
+
+  imports = [
+    ../hardware/media.nix
+    ./headless.nix
+  ];
+
+  users.users.media = import ./user.nix;
+  networking.hostName = "r330-media";
+
+  # Conigure a static IP address.
+  networking.defaultGateway = "192.168.8.1";
+  networking.nameservers = [ "192.168.8.1" ];
+  networking.firewall.allowedTCPPorts = [ 80 443 32400 ];
+  networking.interfaces.ens18.ipv4.addresses = [
+    {
+      address = "192.168.8.5";
+      prefixLength = 24;
+    }
+  ];
+}

config/sampledb.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, inputs, ... }: {
+
+  imports = [
+    ../hardware/sampledb.nix
+    ./headless.nix
+  ];
+
+  users.users.sampledb = import ./user.nix;
+  networking.hostName = "sampledb-dev";
+
+  # Conigure a static IP address.
+  networking.defaultGateway = "192.168.8.1";
+  networking.nameservers = [ "192.168.8.1" ];
+  networking.firewall.allowedTCPPorts = [ 80 443 32400 ];
+  networking.interfaces.ens18.ipv4.addresses = [
+    {
+      address = "192.168.8.7";
+      prefixLength = 24;
+    }
+  ];
+}

flake.nix

@@ -40,6 +40,22 @@
       ];
     };
 
+    homeConfigurations.sampledb = home-manager.lib.homeManagerConfiguration {
+      pkgs = nixpkgs.legacyPackages."x86_64-linux";
+      extraSpecialArgs.user = "sampledb";
+      modules = [
+        ./home/headless-nixos.nix
+      ];
+    };
+
+    nixosConfigurations."sampledb-dev" = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      specialArgs = { inherit inputs; };
+      modules = [
+        ./config/sampledb.nix
+      ];
+    };
+
     homeConfigurations.media = home-manager.lib.homeManagerConfiguration {
       pkgs = nixpkgs.legacyPackages."x86_64-linux";
       extraSpecialArgs.user = "media";

hardware/sampledb.nix

@@ -0,0 +1,31 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/bc530c66-1e41-4c32-9ea0-e9e644677300";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}