Add host osmium

hosts/osmium/configuration.nix

@@ -0,0 +1,28 @@
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+      ../../configuration/common
+    ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/vda";
+
+  networking.hostName = "osmium";
+
+  networking.useDHCP = false;
+  networking.interfaces.ens18.ipv4.addresses = [ { address = "192.168.10.29"; prefixLength = 24; } ];
+  networking.interfaces.ens19.ipv6.addresses = [ { address = "2001:638:904:ffc7::6"; prefixLength = 64; } ];
+  networking.defaultGateway = { address = "192.168.10.1"; interface = "ens18"; };
+  networking.defaultGateway6 = { address = "2001:638:904:ffc7::1"; interface = "ens19"; };
+  networking.nameservers = [ "141.24.40.4" ];
+
+
+
+  services.openssh.enable = true;
+
+  system.stateVersion = "21.03";
+}

hosts/osmium/hardware-configuration.nix

@@ -0,0 +1,23 @@
+# 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" "sr_mod" "virtio_blk" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/9072dd14-05b6-4f75-b3b6-8fb790621587";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+}