New host: ude

hosts/default.nix

@@ -12,6 +12,7 @@
     ./legion
     # TODO: Custom installer ISO
     # ./installer
+    ./ude
   ];
 
   builders = let

hosts/ude/default.nix

@@ -0,0 +1,30 @@
+{
+  configurations.nixos.ude = {
+    config,
+    modulesPath,
+    lib,
+    ...
+  }: {
+    imports = [
+      "${modulesPath}/profiles/qemu-guest.nix"
+      ./disks.nix
+    ];
+
+    nixpkgs.hostPlatform = "aarch64-linux";
+
+    boot = {
+      loader.systemd-boot.enable = true;
+      loader.systemd-boot.configurationLimit = 1;
+      loader.efi.canTouchEfiVariables = true;
+    };
+
+    common.hercules.enable = true;
+    services.hercules-ci-agent.settings.concurrentTasks = 6;
+
+    virtualisation.podman = {
+      enable = true;
+      dockerCompat = true;
+      defaultNetwork.settings.dns_enabled = true;
+    };
+  };
+}

hosts/ude/disks.nix

@@ -0,0 +1,47 @@
+args: let
+  bootDevice = args.bootDevice or "/dev/sda";
+in {
+  disko.devices = {
+    disk = {
+      vdb = {
+        type = "disk";
+        device = bootDevice;
+        content = {
+          type = "gpt";
+          partitions = {
+            esp = {
+              priority = 1;
+              start = "1M";
+              end = "128M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+            linux = {
+              size = "100%";
+              content = {
+                type = "btrfs";
+                extraArgs = ["-f"];
+                subvolumes = let
+                  mountOptions = ["compress=zstd" "noatime"];
+                in {
+                  "/root" = {
+                    mountpoint = "/";
+                    inherit mountOptions;
+                  };
+                  "/nix" = {
+                    mountpoint = "/nix";
+                    inherit mountOptions;
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}