migrate to clan

machines/haze/disko.nix

@@ -0,0 +1,76 @@
+{
+  disko.devices.disk.main = {
+    type = "disk";
+    device = "/dev/nvme0n1";
+    content = {
+      type = "gpt";
+      partitions = {
+        ESP = {
+          size = "512M";
+          type = "EF00";
+          content = {
+            type = "filesystem";
+            format = "vfat";
+            mountpoint = "/boot";
+            mountOptions = [ "umask=0077" ];
+          };
+        };
+        luks = {
+          size = "100%";
+          content = {
+            type = "luks";
+            name = "crypted";
+            settings.allowDiscards = true;
+            content = {
+              type = "btrfs";
+              extraArgs = [ "-f" ];
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                  mountOptions = [
+                    "compress=zstd"
+                    "noatime"
+                  ];
+                };
+                "/arch-root" = { }; # archlinux root
+                "/home" = {
+                  mountpoint = "/home";
+                  mountOptions = [
+                    "compress=zstd"
+                    "noatime"
+                  ];
+                };
+                "/nix" = {
+                  mountpoint = "/nix";
+                  mountOptions = [
+                    "compress=zstd"
+                    "noatime"
+                  ];
+                };
+                "/persist" = {
+                  mountpoint = "/persist";
+                  mountOptions = [
+                    "compress=zstd"
+                    "noatime"
+                  ];
+                };
+                "/swap" = {
+                  mountpoint = "/.swapvol";
+                  swap.swapfile.size = "16G";
+                };
+              };
+              postCreateHook = ''
+                MNTPOINT="$(mktemp -d)"
+                mount "/dev/mapper/crypted" "$MNTPOINT" -o subvol=/
+                trap 'umount $MNTPOINT; rm -rf $MNTPOINT' EXIT
+                btrfs subvolume snapshot -r $MNTPOINT/root $MNTPOINT/root-blank
+              '';
+            };
+          };
+        };
+      };
+    };
+  };
+
+  fileSystems."/persist".neededForBoot = true;
+}