nixpkgs/nixos/tests/libvirtd.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

79 lines
3.3 KiB
Nix

import ./make-test-python.nix (
{ pkgs, ... }:
{
name = "libvirtd";
meta.maintainers = with pkgs.lib.maintainers; [ fpletz ];
nodes = {
virthost =
{ pkgs, ... }:
{
virtualisation = {
cores = 2;
memorySize = 2048;
libvirtd.enable = true;
libvirtd.hooks.qemu.is_working = "${pkgs.writeShellScript "testHook.sh" ''
touch /tmp/qemu_hook_is_working
''}";
libvirtd.nss.enable = true;
};
boot.supportedFilesystems = [ "zfs" ];
networking.hostId = "deadbeef"; # needed for zfs
security.polkit.enable = true;
environment.systemPackages = with pkgs; [ virt-manager ];
# This adds `resolve` to the `hosts` line of /etc/nsswitch.conf; NSS modules placed after it
# will not be consulted. Therefore this tests that the libvirtd NSS modules will be
# be placed early enough for name resolution to work.
services.resolved.enable = true;
};
};
testScript =
let
nixosInstallISO = (import ../release.nix { }).iso_minimal.${pkgs.stdenv.hostPlatform.system};
virshShutdownCmd = if pkgs.stdenv.hostPlatform.isx86_64 then "shutdown" else "destroy";
in
''
start_all()
virthost.wait_for_unit("multi-user.target")
with subtest("enable default network"):
virthost.succeed("virsh net-start default")
virthost.succeed("virsh net-autostart default")
virthost.succeed("virsh net-info default")
with subtest("check if partition disk pools works with parted"):
virthost.succeed("fallocate -l100m /tmp/foo; losetup /dev/loop0 /tmp/foo; echo 'label: dos' | sfdisk /dev/loop0")
virthost.succeed("virsh pool-create-as foo disk --source-dev /dev/loop0 --target /dev")
virthost.succeed("virsh vol-create-as foo loop0p1 25MB")
virthost.succeed("virsh vol-create-as foo loop0p2 50MB")
with subtest("check if virsh zfs pools work"):
virthost.succeed("fallocate -l100m /tmp/zfs; losetup /dev/loop1 /tmp/zfs;")
virthost.succeed("zpool create zfs_loop /dev/loop1")
virthost.succeed("virsh pool-define-as --name zfs_storagepool --source-name zfs_loop --type zfs")
virthost.succeed("virsh pool-start zfs_storagepool")
virthost.succeed("virsh vol-create-as zfs_storagepool disk1 25MB")
with subtest("check if nixos install iso boots, network and autostart works"):
virthost.succeed(
"virt-install -n nixos --osinfo nixos-unstable --memory 1024 --graphics none --disk `find ${nixosInstallISO}/iso -type f | head -n1`,readonly=on --import --noautoconsole --autostart"
)
virthost.succeed("virsh domstate nixos | grep running")
virthost.wait_until_succeeds("ping -c 1 nixos")
virthost.succeed("virsh ${virshShutdownCmd} nixos")
virthost.wait_until_succeeds("virsh domstate nixos | grep 'shut off'")
virthost.shutdown()
virthost.wait_for_unit("multi-user.target")
virthost.wait_until_succeeds("ping -c 1 nixos")
with subtest("test if hooks are linked and run"):
virthost.succeed("ls /var/lib/libvirt/hooks/qemu.d/is_working")
virthost.succeed("ls /tmp/qemu_hook_is_working")
'';
}
)