malcolm: Init new host

flake.nix

@@ -121,6 +121,25 @@
             }
           ];
         };
+
+        malcolm = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          specialArgs = {
+            inherit inputs;
+          };
+          modules = [
+            # Overlays-module makes "pkgs.unstable" available in configuration.nix
+            ({ config, pkgs, ... }: { nixpkgs.overlays = [ pkgs-overlay ]; })
+
+            ./hosts/malcolm/configuration.nix
+            sops-nix.nixosModules.sops
+            home-manager.nixosModules.home-manager {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+              home-manager.users."felixalb" = import ./hosts/malcolm/home.nix;
+            }
+          ];
+        };
       };
 
       darwinConfigurations.worf = nix-darwin.lib.darwinSystem {

hosts/malcolm/configuration.nix

@@ -0,0 +1,25 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+
+    ../../base.nix
+    ../../common/metrics-exporters.nix
+  ];
+
+  networking = {
+    hostName = "malcolm";
+    bridges.br0.interfaces = [ "ens18" ];
+    interfaces.br0.useDHCP = false;
+    interfaces.br0.ipv4.addresses = [
+      { address = "192.168.11.106"; prefixLength = 24; }
+    ];
+
+    hostId = "620c42d0";
+    defaultGateway = "192.168.11.1";
+  };
+
+
+  system.stateVersion = "24.05"; # Did you read the comment?
+}

hosts/malcolm/hardware-configuration.nix

@@ -0,0 +1,30 @@
+# 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/7240554f-d9d9-457a-91d5-c70c09d96595";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/88C2-BAC8";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/malcolm/home.nix

@@ -0,0 +1,12 @@
+{ pkgs, lib, ... }:
+{
+  imports = [
+    ./../../home/base.nix
+  ];
+
+  programs = {
+    zsh.shellAliases."rebuild" = "sudo nixos-rebuild switch --flake /config";
+  };
+
+  home.stateVersion = "24.05";
+}