From dcb0c42857a2ada8754d4514d4b8c4c1d67ab3f5 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Mon, 29 Aug 2022 11:45:19 +0200
Subject: reimplement disko using the nixos type system

This should make the code cleaner, more robust and errors should be
clearer. we also changed the configuration format a bit.
---
 example/complex.nix | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 194 insertions(+)
 create mode 100644 example/complex.nix

(limited to 'example/complex.nix')

diff --git a/example/complex.nix b/example/complex.nix
new file mode 100644
index 0000000..078f9c5
--- /dev/null
+++ b/example/complex.nix
@@ -0,0 +1,194 @@
+{
+  disk = {
+    disk1 = {
+      type = "disk";
+      device = "/dev/vdb";
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            start = "0";
+            end = "1M";
+            name = "grub";
+            flags = ["bios_grub"];
+          }
+          {
+            type = "partition";
+            start = "1M";
+            end = "100%";
+            name = "luks";
+            bootable = true;
+            content = {
+              type = "luks";
+              name = "crypted1";
+              keyFile = "/tmp/secret.key";
+              extraArgs = [
+                "--hash sha512"
+                "--iter-time 5000"
+              ];
+              content = {
+                type = "lvm_pv";
+                vg = "pool";
+              };
+            };
+          }
+        ];
+      };
+    };
+    disk2 = {
+      type = "disk";
+      device = "/dev/vdc";
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            start = "0";
+            end = "1M";
+            name = "grub";
+            flags = ["bios_grub"];
+          }
+          {
+            type = "partition";
+            start = "1M";
+            end = "100%";
+            name = "luks";
+            bootable = true;
+            content = {
+              type = "luks";
+              name = "crypted2";
+              keyFile = "/tmp/secret.key";
+              extraArgs = [
+                "--hash sha512"
+                "--iter-time 5000"
+              ];
+              content = {
+                type = "lvm_pv";
+                vg = "pool";
+              };
+            };
+          }
+        ];
+      };
+    };
+  };
+  mdadm = {
+    raid1 = {
+      type = "mdadm";
+      level = 1;
+      content = {
+        type = "table";
+        format = "msdos";
+        partitions = [
+          {
+            type = "partition";
+            name = "xfs";
+            start = "1MiB";
+            end = "100%";
+            content = {
+              type = "filesystem";
+              format = "xfs";
+              mountpoint = "/xfs_mdadm_lvm";
+            };
+          }
+        ];
+      };
+    };
+  };
+  lvm_vg = {
+    pool = {
+      type = "lvm_vg";
+      lvs = {
+        root = {
+          type = "lvm_lv";
+          size = "10M";
+          lvm_type = "mirror";
+          content = {
+            type = "filesystem";
+            format = "ext4";
+            mountpoint = "/ext4_on_lvm";
+            options = [
+              "defaults"
+            ];
+          };
+        };
+        raid1 = {
+          type = "lvm_lv";
+          size = "30M";
+          lvm_type = "raid0";
+          content = {
+            type = "mdraid";
+            name = "raid1";
+          };
+        };
+        raid2 = {
+          type = "lvm_lv";
+          size = "30M";
+          lvm_type = "raid0";
+          content = {
+            type = "mdraid";
+            name = "raid1";
+          };
+        };
+        zfs1 = {
+          type = "lvm_lv";
+          size = "128M";
+          lvm_type = "raid0";
+          content = {
+            type = "zfs";
+            pool = "zroot";
+          };
+        };
+        zfs2 = {
+          type = "lvm_lv";
+          size = "128M";
+          lvm_type = "raid0";
+          content = {
+            type = "zfs";
+            pool = "zroot";
+          };
+        };
+      };
+    };
+  };
+  zpool = {
+    zroot = {
+      type = "zpool";
+      mode = "mirror";
+      rootFsOptions = {
+        compression = "lz4";
+        "com.sun:auto-snapshot" = "false";
+      };
+      mountpoint = "/";
+
+      datasets = {
+        zfs_fs = {
+          zfs_type = "filesystem";
+          mountpoint = "/zfs_fs";
+          options."com.sun:auto-snapshot" = "true";
+        };
+        zfs_unmounted_fs = {
+          zfs_type = "filesystem";
+          options.mountpoint = "none";
+        };
+        zfs_legacy_fs = {
+          zfs_type = "filesystem";
+          options.mountpoint = "legacy";
+          mountpoint = "/zfs_legacy_fs";
+        };
+        zfs_testvolume = {
+          zfs_type = "volume";
+          size = "10M";
+          content = {
+            type = "filesystem";
+            format = "ext4";
+            mountpoint = "/ext4onzfs";
+          };
+        };
+      };
+    };
+  };
+}
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