582 lines
21 KiB
Nix
582 lines
21 KiB
Nix
{ system ? builtins.currentSystem }:
|
|
|
|
with import ../lib/testing.nix { inherit system; };
|
|
with import ../lib/qemu-flags.nix;
|
|
with pkgs.lib;
|
|
|
|
let
|
|
|
|
# The configuration to install.
|
|
makeConfig = { bootLoader, grubVersion, grubDevice, grubIdentifier
|
|
, extraConfig, forceGrubReinstallCount ? 0
|
|
}:
|
|
pkgs.writeText "configuration.nix" ''
|
|
{ config, lib, pkgs, modulesPath, ... }:
|
|
|
|
{ imports =
|
|
[ ./hardware-configuration.nix
|
|
<nixpkgs/nixos/modules/testing/test-instrumentation.nix>
|
|
];
|
|
|
|
${optionalString (bootLoader == "grub") ''
|
|
boot.loader.grub.version = ${toString grubVersion};
|
|
${optionalString (grubVersion == 1) ''
|
|
boot.loader.grub.splashImage = null;
|
|
''}
|
|
boot.loader.grub.device = "${grubDevice}";
|
|
boot.loader.grub.extraConfig = "serial; terminal_output.serial";
|
|
boot.loader.grub.fsIdentifier = "${grubIdentifier}";
|
|
|
|
boot.loader.grub.configurationLimit = 100 + ${toString forceGrubReinstallCount};
|
|
''}
|
|
|
|
${optionalString (bootLoader == "systemd-boot") ''
|
|
boot.loader.systemd-boot.enable = true;
|
|
''}
|
|
|
|
users.extraUsers.alice = {
|
|
isNormalUser = true;
|
|
home = "/home/alice";
|
|
description = "Alice Foobar";
|
|
};
|
|
|
|
hardware.enableAllFirmware = lib.mkForce false;
|
|
|
|
${replaceChars ["\n"] ["\n "] extraConfig}
|
|
}
|
|
'';
|
|
|
|
|
|
channelContents = [ pkgs.rlwrap ];
|
|
|
|
|
|
# The test script boots a NixOS VM, installs NixOS on an empty hard
|
|
# disk, and then reboot from the hard disk. It's parameterized with
|
|
# a test script fragment `createPartitions', which must create
|
|
# partitions and filesystems.
|
|
testScriptFun = { bootLoader, createPartitions, grubVersion, grubDevice
|
|
, grubIdentifier, preBootCommands, extraConfig
|
|
}:
|
|
let
|
|
iface = if grubVersion == 1 then "ide" else "virtio";
|
|
qemuFlags =
|
|
(if system == "x86_64-linux" then "-m 768 " else "-m 512 ") +
|
|
(optionalString (system == "x86_64-linux") "-cpu kvm64 ");
|
|
hdFlags = ''hda => "vm-state-machine/machine.qcow2", hdaInterface => "${iface}", ''
|
|
+ optionalString (bootLoader == "systemd-boot") ''bios => "${pkgs.OVMF.fd}/FV/OVMF.fd", '';
|
|
in
|
|
''
|
|
$machine->start;
|
|
|
|
# Make sure that we get a login prompt etc.
|
|
$machine->succeed("echo hello");
|
|
#$machine->waitForUnit('getty@tty2');
|
|
$machine->waitForUnit("rogue");
|
|
$machine->waitForUnit("nixos-manual");
|
|
|
|
# Wait for hard disks to appear in /dev
|
|
$machine->succeed("udevadm settle");
|
|
|
|
# Partition the disk.
|
|
${createPartitions}
|
|
|
|
# Create the NixOS configuration.
|
|
$machine->succeed("nixos-generate-config --root /mnt");
|
|
|
|
$machine->succeed("cat /mnt/etc/nixos/hardware-configuration.nix >&2");
|
|
|
|
$machine->copyFileFromHost(
|
|
"${ makeConfig { inherit bootLoader grubVersion grubDevice grubIdentifier extraConfig; } }",
|
|
"/mnt/etc/nixos/configuration.nix");
|
|
|
|
# Perform the installation.
|
|
$machine->succeed("nixos-install < /dev/null >&2");
|
|
|
|
# Do it again to make sure it's idempotent.
|
|
$machine->succeed("nixos-install < /dev/null >&2");
|
|
|
|
$machine->succeed("umount /mnt/boot || true");
|
|
$machine->succeed("umount /mnt");
|
|
$machine->succeed("sync");
|
|
|
|
$machine->shutdown;
|
|
|
|
# Now see if we can boot the installation.
|
|
$machine = createMachine({ ${hdFlags} qemuFlags => "${qemuFlags}", name => "boot-after-install" });
|
|
|
|
# For example to enter LUKS passphrase.
|
|
${preBootCommands}
|
|
|
|
# Did /boot get mounted?
|
|
$machine->waitForUnit("local-fs.target");
|
|
|
|
${if bootLoader == "grub" then
|
|
''$machine->succeed("test -e /boot/grub");''
|
|
else
|
|
''$machine->succeed("test -e /boot/loader/loader.conf");''
|
|
}
|
|
|
|
# Check whether /root has correct permissions.
|
|
$machine->succeed("stat -c '%a' /root") =~ /700/ or die;
|
|
|
|
# Did the swap device get activated?
|
|
# uncomment once https://bugs.freedesktop.org/show_bug.cgi?id=86930 is resolved
|
|
$machine->waitForUnit("swap.target");
|
|
$machine->succeed("cat /proc/swaps | grep -q /dev");
|
|
|
|
# Check that the store is in good shape
|
|
$machine->succeed("nix-store --verify --check-contents >&2");
|
|
|
|
# Check whether the channel works.
|
|
$machine->succeed("nix-env -iA nixos.procps >&2");
|
|
$machine->succeed("type -tP ps | tee /dev/stderr") =~ /.nix-profile/
|
|
or die "nix-env failed";
|
|
|
|
# Check that the daemon works, and that non-root users can run builds (this will build a new profile generation through the daemon)
|
|
$machine->succeed("su alice -l -c 'nix-env -iA nixos.procps' >&2");
|
|
|
|
# We need to a writable nix-store on next boot.
|
|
$machine->copyFileFromHost(
|
|
"${ makeConfig { inherit bootLoader grubVersion grubDevice grubIdentifier extraConfig; forceGrubReinstallCount = 1; } }",
|
|
"/etc/nixos/configuration.nix");
|
|
|
|
# Check whether nixos-rebuild works.
|
|
$machine->succeed("nixos-rebuild switch >&2");
|
|
|
|
# Test nixos-option.
|
|
$machine->succeed("nixos-option boot.initrd.kernelModules | grep virtio_console");
|
|
$machine->succeed("nixos-option boot.initrd.kernelModules | grep 'List of modules'");
|
|
$machine->succeed("nixos-option boot.initrd.kernelModules | grep qemu-guest.nix");
|
|
|
|
$machine->shutdown;
|
|
|
|
# Check whether a writable store build works
|
|
$machine = createMachine({ ${hdFlags} qemuFlags => "${qemuFlags}", name => "rebuild-switch" });
|
|
${preBootCommands}
|
|
$machine->waitForUnit("multi-user.target");
|
|
$machine->copyFileFromHost(
|
|
"${ makeConfig { inherit bootLoader grubVersion grubDevice grubIdentifier extraConfig; forceGrubReinstallCount = 2; } }",
|
|
"/etc/nixos/configuration.nix");
|
|
$machine->succeed("nixos-rebuild boot >&2");
|
|
$machine->shutdown;
|
|
|
|
# And just to be sure, check that the machine still boots after
|
|
# "nixos-rebuild switch".
|
|
$machine = createMachine({ ${hdFlags} qemuFlags => "${qemuFlags}", "boot-after-rebuild-switch" });
|
|
${preBootCommands}
|
|
$machine->waitForUnit("network.target");
|
|
$machine->shutdown;
|
|
'';
|
|
|
|
|
|
makeInstallerTest = name:
|
|
{ createPartitions, preBootCommands ? "", extraConfig ? ""
|
|
, extraInstallerConfig ? {}
|
|
, bootLoader ? "grub" # either "grub" or "systemd-boot"
|
|
, grubVersion ? 2, grubDevice ? "/dev/vda", grubIdentifier ? "uuid"
|
|
, enableOCR ? false, meta ? {}
|
|
}:
|
|
makeTest {
|
|
inherit enableOCR;
|
|
name = "installer-" + name;
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
# put global maintainers here, individuals go into makeInstallerTest fkt call
|
|
maintainers = [ wkennington ] ++ (meta.maintainers or []);
|
|
};
|
|
nodes = {
|
|
|
|
# The configuration of the machine used to run "nixos-install". It
|
|
# also has a web server that simulates cache.nixos.org.
|
|
machine =
|
|
{ config, lib, pkgs, ... }:
|
|
|
|
{ imports =
|
|
[ ../modules/profiles/installation-device.nix
|
|
../modules/profiles/base.nix
|
|
extraInstallerConfig
|
|
];
|
|
|
|
virtualisation.diskSize = 8 * 1024;
|
|
virtualisation.memorySize = 1024;
|
|
virtualisation.writableStore = true;
|
|
|
|
# Use a small /dev/vdb as the root disk for the
|
|
# installer. This ensures the target disk (/dev/vda) is
|
|
# the same during and after installation.
|
|
virtualisation.emptyDiskImages = [ 512 ];
|
|
virtualisation.bootDevice =
|
|
if grubVersion == 1 then "/dev/sdb" else "/dev/vdb";
|
|
virtualisation.qemu.diskInterface =
|
|
if grubVersion == 1 then "scsi" else "virtio";
|
|
|
|
boot.loader.systemd-boot.enable = mkIf (bootLoader == "systemd-boot") true;
|
|
|
|
hardware.enableAllFirmware = mkForce false;
|
|
|
|
# The test cannot access the network, so any packages we
|
|
# need must be included in the VM.
|
|
system.extraDependencies = with pkgs;
|
|
[ sudo
|
|
libxml2.bin
|
|
libxslt.bin
|
|
docbook5
|
|
docbook5_xsl
|
|
unionfs-fuse
|
|
ntp
|
|
nixos-artwork.wallpapers.gnome-dark
|
|
perlPackages.XMLLibXML
|
|
perlPackages.ListCompare
|
|
|
|
# add curl so that rather than seeing the test attempt to download
|
|
# curl's tarball, we see what it's trying to download
|
|
curl
|
|
]
|
|
++ optional (bootLoader == "grub" && grubVersion == 1) pkgs.grub
|
|
++ optionals (bootLoader == "grub" && grubVersion == 2) [ pkgs.grub2 pkgs.grub2_efi ];
|
|
|
|
nix.binaryCaches = mkForce [ ];
|
|
};
|
|
|
|
};
|
|
|
|
testScript = testScriptFun {
|
|
inherit bootLoader createPartitions preBootCommands
|
|
grubVersion grubDevice grubIdentifier extraConfig;
|
|
};
|
|
};
|
|
|
|
|
|
in {
|
|
|
|
# !!! `parted mkpart' seems to silently create overlapping partitions.
|
|
|
|
|
|
# The (almost) simplest partitioning scheme: a swap partition and
|
|
# one big filesystem partition.
|
|
simple = makeInstallerTest "simple"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary linux-swap 1M 1024M",
|
|
"parted /dev/vda -- mkpart primary ext2 1024M -1s",
|
|
"udevadm settle",
|
|
"mkswap /dev/vda1 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/vda2",
|
|
"mount LABEL=nixos /mnt",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Simple GPT/UEFI configuration using systemd-boot with 3 partitions: ESP, swap & root filesystem
|
|
simpleUefiSystemdBoot = makeInstallerTest "simpleUefiSystemdBoot"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel gpt",
|
|
"parted -s /dev/vda -- mkpart ESP fat32 1M 50MiB", # /boot
|
|
"parted -s /dev/vda -- set 1 boot on",
|
|
"parted -s /dev/vda -- mkpart primary linux-swap 50MiB 1024MiB",
|
|
"parted -s /dev/vda -- mkpart primary ext2 1024MiB -1MiB", # /
|
|
"udevadm settle",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/vda3",
|
|
"mount LABEL=nixos /mnt",
|
|
"mkfs.vfat -n BOOT /dev/vda1",
|
|
"mkdir -p /mnt/boot",
|
|
"mount LABEL=BOOT /mnt/boot",
|
|
);
|
|
'';
|
|
bootLoader = "systemd-boot";
|
|
};
|
|
|
|
# Same as the previous, but now with a separate /boot partition.
|
|
separateBoot = makeInstallerTest "separateBoot"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary ext2 1M 50MB", # /boot
|
|
"parted /dev/vda -- mkpart primary linux-swap 50MB 1024M",
|
|
"parted /dev/vda -- mkpart primary ext2 1024M -1s", # /
|
|
"udevadm settle",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/vda3",
|
|
"mount LABEL=nixos /mnt",
|
|
"mkfs.ext3 -L boot /dev/vda1",
|
|
"mkdir -p /mnt/boot",
|
|
"mount LABEL=boot /mnt/boot",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Same as the previous, but with fat32 /boot.
|
|
separateBootFat = makeInstallerTest "separateBootFat"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary ext2 1M 50MB", # /boot
|
|
"parted /dev/vda -- mkpart primary linux-swap 50MB 1024M",
|
|
"parted /dev/vda -- mkpart primary ext2 1024M -1s", # /
|
|
"udevadm settle",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/vda3",
|
|
"mount LABEL=nixos /mnt",
|
|
"mkfs.vfat -n BOOT /dev/vda1",
|
|
"mkdir -p /mnt/boot",
|
|
"mount LABEL=BOOT /mnt/boot",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# zfs on / with swap
|
|
zfsroot = makeInstallerTest "zfs-root"
|
|
{
|
|
extraInstallerConfig = {
|
|
boot.supportedFilesystems = [ "zfs" ];
|
|
};
|
|
|
|
extraConfig = ''
|
|
boot.supportedFilesystems = [ "zfs" ];
|
|
|
|
# Using by-uuid overrides the default of by-id, and is unique
|
|
# to the qemu disks, as they don't produce by-id paths for
|
|
# some reason.
|
|
boot.zfs.devNodes = "/dev/disk/by-uuid/";
|
|
networking.hostId = "00000000";
|
|
'';
|
|
|
|
createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary linux-swap 1M 1024M",
|
|
"parted /dev/vda -- mkpart primary 1024M -1s",
|
|
"udevadm settle",
|
|
|
|
"mkswap /dev/vda1 -L swap",
|
|
"swapon -L swap",
|
|
|
|
"zpool create rpool /dev/vda2",
|
|
"zfs create -o mountpoint=legacy rpool/root",
|
|
"mount -t zfs rpool/root /mnt",
|
|
|
|
"udevadm settle"
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Create two physical LVM partitions combined into one volume group
|
|
# that contains the logical swap and root partitions.
|
|
lvm = makeInstallerTest "lvm"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary 1M 2048M", # PV1
|
|
"parted /dev/vda -- set 1 lvm on",
|
|
"parted /dev/vda -- mkpart primary 2048M -1s", # PV2
|
|
"parted /dev/vda -- set 2 lvm on",
|
|
"udevadm settle",
|
|
"pvcreate /dev/vda1 /dev/vda2",
|
|
"vgcreate MyVolGroup /dev/vda1 /dev/vda2",
|
|
"lvcreate --size 1G --name swap MyVolGroup",
|
|
"lvcreate --size 2G --name nixos MyVolGroup",
|
|
"mkswap -f /dev/MyVolGroup/swap -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.xfs -L nixos /dev/MyVolGroup/nixos",
|
|
"mount LABEL=nixos /mnt",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Boot off an encrypted root partition
|
|
luksroot = makeInstallerTest "luksroot"
|
|
{ createPartitions = ''
|
|
$machine->succeed(
|
|
"parted /dev/vda mklabel msdos",
|
|
"parted /dev/vda -- mkpart primary ext2 1M 50MB", # /boot
|
|
"parted /dev/vda -- mkpart primary linux-swap 50M 1024M",
|
|
"parted /dev/vda -- mkpart primary 1024M -1s", # LUKS
|
|
"udevadm settle",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"modprobe dm_mod dm_crypt",
|
|
"echo -n supersecret | cryptsetup luksFormat -q /dev/vda3 -",
|
|
"echo -n supersecret | cryptsetup luksOpen --key-file - /dev/vda3 cryptroot",
|
|
"mkfs.ext3 -L nixos /dev/mapper/cryptroot",
|
|
"mount LABEL=nixos /mnt",
|
|
"mkfs.ext3 -L boot /dev/vda1",
|
|
"mkdir -p /mnt/boot",
|
|
"mount LABEL=boot /mnt/boot",
|
|
);
|
|
'';
|
|
extraConfig = ''
|
|
boot.kernelParams = lib.mkAfter [ "console=tty0" ];
|
|
'';
|
|
enableOCR = true;
|
|
preBootCommands = ''
|
|
$machine->start;
|
|
$machine->waitForText(qr/Enter passphrase/);
|
|
$machine->sendChars("supersecret\n");
|
|
'';
|
|
};
|
|
|
|
swraid = makeInstallerTest "swraid"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/vda --"
|
|
. " mklabel msdos"
|
|
. " mkpart primary ext2 1M 100MB" # /boot
|
|
. " mkpart extended 100M -1s"
|
|
. " mkpart logical 102M 1602M" # md0 (root), first device
|
|
. " mkpart logical 1603M 3103M" # md0 (root), second device
|
|
. " mkpart logical 3104M 3360M" # md1 (swap), first device
|
|
. " mkpart logical 3361M 3617M", # md1 (swap), second device
|
|
"udevadm settle",
|
|
"ls -l /dev/vda* >&2",
|
|
"cat /proc/partitions >&2",
|
|
"mdadm --create --force /dev/md0 --metadata 1.2 --level=raid1 --raid-devices=2 /dev/vda5 /dev/vda6",
|
|
"mdadm --create --force /dev/md1 --metadata 1.2 --level=raid1 --raid-devices=2 /dev/vda7 /dev/vda8",
|
|
"udevadm settle",
|
|
"mkswap -f /dev/md1 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/md0",
|
|
"mount LABEL=nixos /mnt",
|
|
"mkfs.ext3 -L boot /dev/vda1",
|
|
"mkdir /mnt/boot",
|
|
"mount LABEL=boot /mnt/boot",
|
|
"udevadm settle",
|
|
);
|
|
'';
|
|
preBootCommands = ''
|
|
$machine->start;
|
|
$machine->fail("dmesg | grep 'immediate safe mode'");
|
|
'';
|
|
};
|
|
|
|
# Test a basic install using GRUB 1.
|
|
grub1 = makeInstallerTest "grub1"
|
|
{ createPartitions =
|
|
''
|
|
$machine->succeed(
|
|
"parted /dev/sda mklabel msdos",
|
|
"parted /dev/sda -- mkpart primary linux-swap 1M 1024M",
|
|
"parted /dev/sda -- mkpart primary ext2 1024M -1s",
|
|
"udevadm settle",
|
|
"mkswap /dev/sda1 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext3 -L nixos /dev/sda2",
|
|
"mount LABEL=nixos /mnt",
|
|
);
|
|
'';
|
|
grubVersion = 1;
|
|
grubDevice = "/dev/sda";
|
|
};
|
|
|
|
# Test using labels to identify volumes in grub
|
|
simpleLabels = makeInstallerTest "simpleLabels" {
|
|
createPartitions = ''
|
|
$machine->succeed(
|
|
"sgdisk -Z /dev/vda",
|
|
"sgdisk -n 1:0:+1M -n 2:0:+1G -N 3 -t 1:ef02 -t 2:8200 -t 3:8300 -c 3:root /dev/vda",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext4 -L root /dev/vda3",
|
|
"mount LABEL=root /mnt",
|
|
);
|
|
'';
|
|
grubIdentifier = "label";
|
|
};
|
|
|
|
# Test using the provided disk name within grub
|
|
# TODO: Fix udev so the symlinks are unneeded in /dev/disks
|
|
simpleProvided = makeInstallerTest "simpleProvided" {
|
|
createPartitions = ''
|
|
my $UUID = "\$(blkid -s UUID -o value /dev/vda2)";
|
|
$machine->succeed(
|
|
"sgdisk -Z /dev/vda",
|
|
"sgdisk -n 1:0:+1M -n 2:0:+100M -n 3:0:+1G -N 4 -t 1:ef02 -t 2:8300 -t 3:8200 -t 4:8300 -c 2:boot -c 4:root /dev/vda",
|
|
"mkswap /dev/vda3 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.ext4 -L boot /dev/vda2",
|
|
"mkfs.ext4 -L root /dev/vda4",
|
|
);
|
|
$machine->execute("ln -s ../../vda2 /dev/disk/by-uuid/$UUID");
|
|
$machine->execute("ln -s ../../vda4 /dev/disk/by-label/root");
|
|
$machine->succeed(
|
|
"mount /dev/disk/by-label/root /mnt",
|
|
"mkdir /mnt/boot",
|
|
"mount /dev/disk/by-uuid/$UUID /mnt/boot"
|
|
);
|
|
'';
|
|
grubIdentifier = "provided";
|
|
};
|
|
|
|
# Simple btrfs grub testing
|
|
btrfsSimple = makeInstallerTest "btrfsSimple" {
|
|
createPartitions = ''
|
|
$machine->succeed(
|
|
"sgdisk -Z /dev/vda",
|
|
"sgdisk -n 1:0:+1M -n 2:0:+1G -N 3 -t 1:ef02 -t 2:8200 -t 3:8300 -c 3:root /dev/vda",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.btrfs -L root /dev/vda3",
|
|
"mount LABEL=root /mnt",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Test to see if we can detect /boot and /nix on subvolumes
|
|
btrfsSubvols = makeInstallerTest "btrfsSubvols" {
|
|
createPartitions = ''
|
|
$machine->succeed(
|
|
"sgdisk -Z /dev/vda",
|
|
"sgdisk -n 1:0:+1M -n 2:0:+1G -N 3 -t 1:ef02 -t 2:8200 -t 3:8300 -c 3:root /dev/vda",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.btrfs -L root /dev/vda3",
|
|
"btrfs device scan",
|
|
"mount LABEL=root /mnt",
|
|
"btrfs subvol create /mnt/boot",
|
|
"btrfs subvol create /mnt/nixos",
|
|
"btrfs subvol create /mnt/nixos/default",
|
|
"umount /mnt",
|
|
"mount -o defaults,subvol=nixos/default LABEL=root /mnt",
|
|
"mkdir /mnt/boot",
|
|
"mount -o defaults,subvol=boot LABEL=root /mnt/boot",
|
|
);
|
|
'';
|
|
};
|
|
|
|
# Test to see if we can detect default and aux subvolumes correctly
|
|
btrfsSubvolDefault = makeInstallerTest "btrfsSubvolDefault" {
|
|
createPartitions = ''
|
|
$machine->succeed(
|
|
"sgdisk -Z /dev/vda",
|
|
"sgdisk -n 1:0:+1M -n 2:0:+1G -N 3 -t 1:ef02 -t 2:8200 -t 3:8300 -c 3:root /dev/vda",
|
|
"mkswap /dev/vda2 -L swap",
|
|
"swapon -L swap",
|
|
"mkfs.btrfs -L root /dev/vda3",
|
|
"btrfs device scan",
|
|
"mount LABEL=root /mnt",
|
|
"btrfs subvol create /mnt/badpath",
|
|
"btrfs subvol create /mnt/badpath/boot",
|
|
"btrfs subvol create /mnt/nixos",
|
|
"btrfs subvol set-default \$(btrfs subvol list /mnt | grep 'nixos' | awk '{print \$2}') /mnt",
|
|
"umount /mnt",
|
|
"mount -o defaults LABEL=root /mnt",
|
|
"mkdir -p /mnt/badpath/boot", # Help ensure the detection mechanism is actually looking up subvolumes
|
|
"mkdir /mnt/boot",
|
|
"mount -o defaults,subvol=badpath/boot LABEL=root /mnt/boot",
|
|
);
|
|
'';
|
|
};
|
|
|
|
}
|