New host: ude

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;
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}