From 9f7f23abdb161578316d94f45528fbf47982f4d9 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Fri, 30 Sep 2022 12:55:28 +0200
Subject: add nixos tests for disko.config, extend/fix existing tests

---
 example/boot-raid1.nix       | 117 +++++++++++++++++++++++++++++++++++++++++++
 example/btrfs-subvolumes.nix |  19 +++++--
 example/complex.nix          |  49 ++++++++++--------
 example/default.nix          |  14 ------
 example/gpt-bios-compat.nix  |   4 +-
 example/luks-lvm.nix         |   6 +--
 example/lvm-raid.nix         |  50 +++++++++++++++---
 example/mdadm.nix            |  24 +++++++--
 example/zfs-over-legacy.nix  |  31 ++++++++++--
 example/zfs.nix              |  55 ++++++++++++++++----
 10 files changed, 300 insertions(+), 69 deletions(-)
 create mode 100644 example/boot-raid1.nix
 delete mode 100644 example/default.nix

(limited to 'example')

diff --git a/example/boot-raid1.nix b/example/boot-raid1.nix
new file mode 100644
index 0000000..c930eb5
--- /dev/null
+++ b/example/boot-raid1.nix
@@ -0,0 +1,117 @@
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
+  disk = {
+    one = {
+      type = "disk";
+      device = builtins.elemAt disks 0;
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "1M";
+            part-type = "primary";
+            flags = ["bios_grub"];
+          }
+          {
+            type = "partition";
+            name = "ESP";
+            start = "1MiB";
+            end = "128MiB";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "mdraid";
+              name = "boot";
+            };
+          }
+          {
+            type = "partition";
+            name = "mdadm";
+            start = "128MiB";
+            end = "100%";
+            content = {
+              type = "mdraid";
+              name = "raid1";
+            };
+          }
+        ];
+      };
+    };
+    two = {
+      type = "disk";
+      device = builtins.elemAt disks 1;
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "1M";
+            part-type = "primary";
+            flags = ["bios_grub"];
+          }
+          {
+            type = "partition";
+            name = "ESP";
+            start = "1MiB";
+            end = "128MiB";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "mdraid";
+              name = "boot";
+            };
+          }
+          {
+            type = "partition";
+            name = "mdadm";
+            start = "128MiB";
+            end = "100%";
+            content = {
+              type = "mdraid";
+              name = "raid1";
+            };
+          }
+        ];
+      };
+    };
+  };
+  mdadm = {
+    boot = {
+      type = "mdadm";
+      level = 1;
+      metadata = "1.0";
+      content = {
+        type = "filesystem";
+        format = "vfat";
+        mountpoint = "/boot";
+      };
+    };
+    raid1 = {
+      type = "mdadm";
+      level = 1;
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            name = "primary";
+            start = "1MiB";
+            end = "100%";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+            };
+          }
+        ];
+      };
+    };
+  };
+}
diff --git a/example/btrfs-subvolumes.nix b/example/btrfs-subvolumes.nix
index 83ea71e..9a22861 100644
--- a/example/btrfs-subvolumes.nix
+++ b/example/btrfs-subvolumes.nix
@@ -1,16 +1,29 @@
-{
+{ disks ? [ "/dev/vdb" ] }: {
   disk = {
     vdb = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
+          {
+            type = "partition";
+            name = "ESP";
+            start = "1MiB";
+            end = "128MiB";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          }
           {
             name = "root";
             type = "partition";
-            start = "0%";
+            start = "128MiB";
             end = "100%";
             content = {
               type = "btrfs";
diff --git a/example/complex.nix b/example/complex.nix
index 078f9c5..7ee9282 100644
--- a/example/complex.nix
+++ b/example/complex.nix
@@ -1,25 +1,40 @@
-{
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
   disk = {
-    disk1 = {
+    disk0 = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
           {
             type = "partition";
-            start = "0";
-            end = "1M";
-            name = "grub";
-            flags = ["bios_grub"];
+            name = "ESP";
+            start = "1MiB";
+            end = "128MiB";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
           }
+        ];
+      };
+    };
+    disk1 = {
+      type = "disk";
+      device = builtins.elemAt disks 1;
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
           {
             type = "partition";
             start = "1M";
             end = "100%";
             name = "luks";
-            bootable = true;
             content = {
               type = "luks";
               name = "crypted1";
@@ -39,24 +54,16 @@
     };
     disk2 = {
       type = "disk";
-      device = "/dev/vdc";
+      device = builtins.elemAt disks 2;
       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";
@@ -81,17 +88,17 @@
       level = 1;
       content = {
         type = "table";
-        format = "msdos";
+        format = "gpt";
         partitions = [
           {
             type = "partition";
-            name = "xfs";
+            name = "bla";
             start = "1MiB";
             end = "100%";
             content = {
               type = "filesystem";
-              format = "xfs";
-              mountpoint = "/xfs_mdadm_lvm";
+              format = "ext4";
+              mountpoint = "/ext4_mdadm_lvm";
             };
           }
         ];
diff --git a/example/default.nix b/example/default.nix
deleted file mode 100644
index e69c8db..0000000
--- a/example/default.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-# usage: nix-instantiate --eval --json --strict example | jq -r .
-
-let
-  cfg = import ./config.nix;
-  #cfg = import ./config-gpt-bios.nix;
-in
-# TODO: get rid of NIX_PATH dependency here
-with import ../. {};
-
-{
-  config = config cfg;
-  create = create cfg;
-  mount = mount cfg;
-}
diff --git a/example/gpt-bios-compat.nix b/example/gpt-bios-compat.nix
index 9abe691..72886a0 100644
--- a/example/gpt-bios-compat.nix
+++ b/example/gpt-bios-compat.nix
@@ -1,8 +1,8 @@
 # Example to create a bios compatible gpt partition
-{
+{ disks ? [ "/dev/vdb" ] }: {
   disk = {
     vdb = {
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       type = "disk";
       content = {
         type = "table";
diff --git a/example/luks-lvm.nix b/example/luks-lvm.nix
index 17e18a2..fdaba8c 100644
--- a/example/luks-lvm.nix
+++ b/example/luks-lvm.nix
@@ -1,8 +1,8 @@
-{
+{ disks ? [ "/dev/vdb" ] }: {
   disk = {
     vdb = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
@@ -10,7 +10,6 @@
           {
             type = "partition";
             name = "ESP";
-            # fs-type = "FAT32";
             start = "1MiB";
             end = "100MiB";
             bootable = true;
@@ -34,7 +33,6 @@
               keyFile = "/tmp/secret.key";
               extraArgs = [
                 "--hash sha512"
-                "--iter-time 5000"
               ];
               content = {
                 type = "lvm_pv";
diff --git a/example/lvm-raid.nix b/example/lvm-raid.nix
index 3c5ee69..9d0c9d7 100644
--- a/example/lvm-raid.nix
+++ b/example/lvm-raid.nix
@@ -1,16 +1,28 @@
-{
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
   disk = {
-    vdb = {
+    one = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "100M";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "mdraid";
+              name = "boot";
+            };
+          }
           {
             type = "partition";
             name = "primary";
-            start = "0%";
+            start = "100M";
             end = "100%";
             content = {
               type = "lvm_pv";
@@ -20,17 +32,29 @@
         ];
       };
     };
-    vdc = {
+    two = {
       type = "disk";
-      device = "/dev/vdc";
+      device = builtins.elemAt disks 1;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "100M";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "mdraid";
+              name = "boot";
+            };
+          }
           {
             type = "partition";
             name = "primary";
-            start = "0%";
+            start = "100M";
             end = "100%";
             content = {
               type = "lvm_pv";
@@ -41,6 +65,18 @@
       };
     };
   };
+  mdadm = {
+    boot = {
+      type = "mdadm";
+      level = 1;
+      metadata = "1.0";
+      content = {
+        type = "filesystem";
+        format = "vfat";
+        mountpoint = "/boot";
+      };
+    };
+  };
   lvm_vg = {
     pool = {
       type = "lvm_vg";
diff --git a/example/mdadm.nix b/example/mdadm.nix
index 094499d..8093698 100644
--- a/example/mdadm.nix
+++ b/example/mdadm.nix
@@ -1,12 +1,20 @@
-{
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
   disk = {
     vdb = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "1M";
+            part-type = "primary";
+            flags = ["bios_grub"];
+          }
           {
             type = "partition";
             name = "mdadm";
@@ -22,11 +30,19 @@
     };
     vdc = {
       type = "disk";
-      device = "/dev/vdc";
+      device = builtins.elemAt disks 1;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
+          {
+            name = "boot";
+            type = "partition";
+            start = "0";
+            end = "1M";
+            part-type = "primary";
+            flags = ["bios_grub"];
+          }
           {
             type = "partition";
             name = "mdadm";
@@ -57,7 +73,7 @@
             content = {
               type = "filesystem";
               format = "ext4";
-              mountpoint = "/raid";
+              mountpoint = "/";
             };
           }
         ];
diff --git a/example/zfs-over-legacy.nix b/example/zfs-over-legacy.nix
index 81a5975..9943278 100644
--- a/example/zfs-over-legacy.nix
+++ b/example/zfs-over-legacy.nix
@@ -1,15 +1,30 @@
-{
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
   disk = {
     vdb = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
         type = "table";
         format = "gpt";
         partitions = [
           {
             type = "partition";
-            start = "0%";
+            name = "ESP";
+            start = "1MiB";
+            end = "100MiB";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+              options = [
+                "defaults"
+              ];
+            };
+          }
+          {
+            type = "partition";
+            start = "100MiB";
             end = "100%";
             name = "primary";
             bootable = true;
@@ -24,7 +39,7 @@
     };
     vdc = {
       type = "disk";
-      device = "/dev/vdc";
+      device = builtins.elemAt disks 1;
       content = {
         type = "zfs";
         pool = "zroot";
@@ -34,10 +49,16 @@
   zpool = {
     zroot = {
       type = "zpool";
+      rootFsOptions.mountpoint = "none";
       datasets = {
-        zfs_fs = {
+        "root" = {
+          zfs_type = "filesystem";
+          options.mountpoint = "none";
+        };
+        "root/zfs_fs" = {
           zfs_type = "filesystem";
           mountpoint = "/zfs_fs";
+          options.mountpoint = "/zfs_fs";
           options."com.sun:auto-snapshot" = "true";
         };
       };
diff --git a/example/zfs.nix b/example/zfs.nix
index 16da367..92ed688 100644
--- a/example/zfs.nix
+++ b/example/zfs.nix
@@ -1,19 +1,56 @@
-{
+{ disks ? [ "/dev/vdb" "/dev/vdc" ] }: {
   disk = {
-    vdb = {
+    x = {
       type = "disk";
-      device = "/dev/vdb";
+      device = builtins.elemAt disks 0;
       content = {
-        type = "zfs";
-        pool = "zroot";
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            name = "ESP";
+            start = "0";
+            end = "64MiB";
+            fs-type = "fat32";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          }
+          {
+            type = "partition";
+            name = "zfs";
+            start = "128MiB";
+            end = "100%";
+            content = {
+              type = "zfs";
+              pool = "zroot";
+            };
+          }
+        ];
       };
     };
-    vdc = {
+    y = {
       type = "disk";
-      device = "/dev/vdc";
+      device = builtins.elemAt disks 1;
       content = {
-        type = "zfs";
-        pool = "zroot";
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            name = "zfs";
+            start = "128MiB";
+            end = "100%";
+            content = {
+              type = "zfs";
+              pool = "zroot";
+            };
+          }
+        ];
       };
     };
   };
-- 
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