Since #104094 (d22b3ed4bc), NixOS is
using the unified cgroup hierarchy by default (aka cgroupv2).
This means the blkio controller isn't there, so we should test for
something else (e.g. the presence of the io controller).
Fixes#105581.
From commit b63f65aea0dea11c20e9299210af1d2ee4299b58:
I used tmpfiles.d instead of activation snippets to create the logs.
It's good enough for upstream and other distros; it's probably good
enough for us.
The "reboot-wtmp" subtest fails because it it assumes that there is a
reboot record even on the initial boot. This is only the case if wtmp is
created within the activation script, but the implementation now uses
tmpfiles.d, so the creation of the file is done at a much later stage.
Apart from that, if you think about the state after the installation as
"first boot", using the term "reboot" wouldn't probably make sense
either.
So in our subtest, we now reboot the machine and check the wtmp record
afterwards as we did before.
Signed-off-by: aszlig <aszlig@nix.build>
Cc: @edolstra, @jameysharp, @Mic92
The psmouse module is for PS/2 mouse only, which doesn't exist outside
x86. But we can test for the mousedev module just as well which is used
for the '-device usb-tablet' emulated by QEMU.
This test exercises the linux_hardened kernel along with the various
hardening features (enabled via the hardened profile).
Move hidepid test from misc, so that misc can go back to testing a vanilla
configuration.
This module adds an option `security.hideProcessInformation` that, when
enabled, restricts access to process information such as command-line
arguments to the process owner. The module adds a static group "proc"
whose members are exempt from process information hiding.
Ideally, this feature would be implemented by simply adding the
appropriate mount options to `fileSystems."/proc".fsOptions`, but this
was found to not work in vmtests. To ensure that process information
hiding is enforced, we use a systemd service unit that remounts `/proc`
after `systemd-remount-fs.service` has completed.
To verify the correctness of the feature, simple tests were added to
nixos/tests/misc: the test ensures that unprivileged users cannot see
process information owned by another user, while members of "proc" CAN.
Thanks to @abbradar for feedback and suggestions.
Allow usage of list of strings instead of a comma-separated string
for filesystem options. Deprecate the comma-separated string style
with a warning message; convert this to a hard error after 16.09.
15.09 was just released, so this provides a deprecation period during
the 16.03 release.
closes#10518
Signed-off-by: Robin Gloster <mail@glob.in>
systemd-udev-settle is not started by default anymore.
Because checking for psmouse like that is considered legacy,
we start systemd-udev-settle manually in the test.
cc @edolstra
This allows specifying rules for systemd-tmpfiles.
Also, enable systemd-tmpfiles-clean.timer so that stuff is cleaned up
automatically 15 minutes after boot and every day, *if* you have the
appropriate cleanup rules (which we don't have by default).
You can now run a test in the nixos/tests directory directly using
nix-build, e.g.
$ nix-build '<nixos/tests/login.nix>' -A test
This gets rid of having to add the test to nixos/tests/default.nix.
(Of course, you still need to add it to nixos/release.nix if you want
Hydra to run the test.)
