83 lines
2.3 KiB
Nix
83 lines
2.3 KiB
Nix
{ lib, ... }:
|
|
|
|
let
|
|
rootFslabel = "external";
|
|
rootFsDevice = "/dev/disk/by-label/${rootFslabel}";
|
|
|
|
externalModule = partitionTableType: { config, lib, pkgs, ... }: {
|
|
virtualisation.directBoot.enable = false;
|
|
virtualisation.mountHostNixStore = false;
|
|
virtualisation.useEFIBoot = partitionTableType == "efi";
|
|
|
|
# This stops the qemu-vm module from overriding the fileSystems option
|
|
# with virtualisation.fileSystems.
|
|
virtualisation.fileSystems = lib.mkForce { };
|
|
|
|
|
|
boot.loader.grub.enable = true;
|
|
boot.loader.grub.efiSupport = partitionTableType == "efi";
|
|
boot.loader.grub.efiInstallAsRemovable = partitionTableType == "efi";
|
|
boot.loader.grub.device = if partitionTableType == "efi" then "nodev" else "/dev/vda";
|
|
|
|
boot.growPartition = true;
|
|
|
|
fileSystems = {
|
|
"/".device = rootFsDevice;
|
|
};
|
|
|
|
system.build.diskImage = import ../lib/make-disk-image.nix {
|
|
inherit config lib pkgs;
|
|
label = rootFslabel;
|
|
inherit partitionTableType;
|
|
format = "raw";
|
|
bootSize = "128M";
|
|
additionalSpace = "0M";
|
|
copyChannel = false;
|
|
};
|
|
};
|
|
in
|
|
{
|
|
name = "grow-partition";
|
|
|
|
meta.maintainers = with lib.maintainers; [ arianvp ];
|
|
|
|
nodes = {
|
|
efi = externalModule "efi";
|
|
legacy = externalModule "legacy";
|
|
legacyGPT = externalModule "legacy+gpt";
|
|
hybrid = externalModule "hybrid";
|
|
};
|
|
|
|
|
|
testScript = { nodes, ... }:
|
|
lib.concatLines (lib.mapAttrsToList (name: node: ''
|
|
import os
|
|
import subprocess
|
|
import tempfile
|
|
import shutil
|
|
|
|
tmp_disk_image = tempfile.NamedTemporaryFile()
|
|
|
|
shutil.copyfile("${node.system.build.diskImage}/nixos.img", tmp_disk_image.name)
|
|
|
|
subprocess.run([
|
|
"${node.virtualisation.qemu.package}/bin/qemu-img",
|
|
"resize",
|
|
"-f",
|
|
"raw",
|
|
tmp_disk_image.name,
|
|
"+32M",
|
|
])
|
|
|
|
# Set NIX_DISK_IMAGE so that the qemu script finds the right disk image.
|
|
os.environ['NIX_DISK_IMAGE'] = tmp_disk_image.name
|
|
|
|
${name}.wait_for_unit("growpart.service")
|
|
systemd_growpart_logs = ${name}.succeed("journalctl --boot --unit growpart.service")
|
|
assert "CHANGED" in systemd_growpart_logs
|
|
${name}.succeed("systemctl restart growpart.service")
|
|
systemd_growpart_logs = ${name}.succeed("journalctl --boot --unit growpart.service")
|
|
assert "NOCHANGE" in systemd_growpart_logs
|
|
|
|
'') nodes);
|
|
}
|