* influxdb module: add postStart
* cadvisor module: increase TimeoutStartSec
Under high load, the cadvisor module can take longer than the default 90
seconds to start. This change should hopefully fix the test on Hydra.
Regression introduced by bccd75094f.
The mentioned commit removed the pkgs.gtk attribute, but forgot to
change this within the xfce module.
Tested using the xfce NixOS test and it has passed on my machine.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Regression introduced by 1010271c63.
This caused the line after using the loginuid module to be concatenated
with the next line without a newline.
In turn this has caused a lot of the NixOS VM tests to either run very
slowly (because of constantly hitting PAM errors) or simply fail.
I have tested this only with one of the failing NixOS tests.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
While entering the chroot should provide the same amount of isolation,
the preStart script will run with full root privileges and so would
benefit from some isolation as well (in particular due to
unbound-anchor, which can perform network I/O).
1. The preStart script ensures consistent ownership, even if the unbound
user's uid has changed
2. The unbound daemon does not generate data that needs to be private to
it, so it would not matter that a different service would end up
owning its data (as long as unbound remains enabled, it should reclaim
ownership soon enough anyway).
Thus, there's no clear benefit to allocate a dedicated uid for the
unbound service. This releases uid/gid 48.
Also, because the preStart script creates the data directory, there's no
need to specify a homedir or ask for its creation.
/dev/random is an exhaustible resource. Presumably, unbound will not be
used to generate long-term encryption keys and so allowing it to use
/dev/random only increases the risk of entropy exhaustion for no
benefit.
The generated files in /etc/pam.d/ typically have a lot of empty lines
in them, due to how the generated Nix strings are joined together;
optional elements that are excluded still produce a newline. This patch
changes how the files are generated to create more compact,
human-friendly output files.
The change is basically this, repeated:
- ''
- ${optionalString use_ldap
- "account sufficient ${pam_ldap}/lib/security/pam_ldap.so"}
- ''
+ optionalString use_ldap ''
+ account sufficient ${pam_ldap}/lib/security/pam_ldap.so
+ ''
This introduces VirtualBox version 5.1.6 along with a few refactored
stuff, notably:
* Kernel modules and user space applications are now separate
derivations.
* If config.pulseaudio doesn't exist in nixpkgs config, the default is
now to build with PulseAudio modules.
* A new updater to keep VirtualBox up to date.
All subtests in nixos/tests/virtualbox.nix succeed on my machine and
VirtualBox was reported to be working by @DamienCassou (although with
unrelated audio problems for another fix/branch) and @calbrecht.
One reason why it took me so long for debugging the test failure with
systemd-detect-virt was that simple-cli has succeeded while the former
has not.
This now makes sure we have consistency accross all the subtests and if
problems like the one in the previos commit ever show up again, we will
have just the headless test succeeding and it's more obvious where the
actual problem resides.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We don't have (simulated) sound hardware within the qemu VM, neither do
we have it available within VirtualBox that's running within the qemu
VMs.
With sound hardware the VirtualBox UI displays an error dialog, which in
turn causes the VM process to hang on unregister. This in turn has
caused the tests to fail because of the following error:
Cannot unregister the machine '...' while it is locked
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Using waitUntilSucceeds for testing whether the shutdown signalling
files have vanished is quite noisy because it prints two lines for every
try. This is now fixed with a while loop on the guest VM which does the
same check but with only one output for the command that's executed and
another one when the conditions are met.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
- logDriver option, use journald for logging by default
- keep storage driver intact by default, as docker has sane defaults
- do not choose storage driver in tests, docker will choose by itself
- use dockerd binary as "docker daemon" command is deprecated and will be
removed
- add overlay2 to list of storage drivers
modify tests to not fail if the event handlers are
registered too slowly or if the wrong window is in focus
(cherry picked from commit e087b0d12f97604ee1fdd09ef3d78b772c12468e)
Signed-off-by: Domen Kožar <domen@dev.si>
VirtualBox user space binaries now no longer reside in linuxPackages, so
let's use the package for the real user space binaries instead.
Tested using the following command:
nix-build nixos/release.nix -A ova.x86_64-linux
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Switches from the forking service type to simple by running haveged in
the foreground. Also restricts the execution environment a bit (these
are inspired by the Debian service file).
The change is backwards-compatible for users of the NixOS module but not
if people were using the package directly, so let's warn users about
that.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Putting the kernel modules into the same output path as the main
VirtualBox derivation causes all of VirtualBox to be rebuilt on every
single kernel update.
The build process of VirtualBox already outputs the kernel module source
along with the generated files for the configuration of the main
VirtualBox package. We put this into a different output called "modsrc"
which we re-use from linuxPackages.virtualbox, which is now only
containing the resulting kernel modules without the main user space
implementation.
This not only has the advantage of decluttering the Nix expression for
the user space portions but also gets rid of the need to nuke references
and the need to patch out "depmod -a".
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Regression introduced by 4dcb685af9.
Unsetting the environment variable shortly before using it is not going
to end up very well, so let's just filter out the variable from the
output of export and unset it shortly afterwards.
This fixes the runInMachine NixOS test.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
See #18319 for details. Starting network-online.target manually does not
work as it hangs indefinitely.
Additionally, don't treat avahi and dhcpcd special and sync their systemd units
with the respective upstream suggestion.
The extraOptions option has default values which seems surprising. This
moves those values to startupOptions (which is what gocd-agent uses) and
empties out the default extraOptions.
The gocd-agent startupOptions description was also changed to remove the
mention of the example (given there isn't one).
Systemd upstream provides targets for networking. This also includes a target network-online.target.
In this PR I remove / replace most occurrences since some of them were even wrong and could delay startup.
Radicale can run as a foreground service and will then emits logging and
errors on the standard output. This helps the logging end up in the
systemd journal.
This partially reverts commit ab9537ca22.
From the manpage of systemd-nspawn(1):
Note that systemd-nspawn will mount file systems private to the
container to /dev, /run and similar.
Testing this in a shell turns out:
$ sudo systemd-nspawn --bind-ro=/nix/store "$(readlink "$(which ls)")" /proc
Spawning container aszlig on /home/aszlig.
Press ^] three times within 1s to kill container.
/etc/localtime does not point into /usr/share/zoneinfo/, not updating
container timezone.
1 execdomains kpageflags stat
acpi fb loadavg swaps
asound filesystems locks sys
buddyinfo fs meminfo sysrq-trigger
bus interrupts misc sysvipc
cgroups iomem modules thread-self
cmdline ioports mounts timer_list
config.gz irq mtrr timer_stats
consoles kallsyms net tty
cpuinfo kcore pagetypeinfo uptime
crypto key-users partitions version
devices keys scsi vmallocinfo
diskstats kmsg self vmstat
dma kpagecgroup slabinfo zoneinfo
driver kpagecount softirqs
Container aszlig exited successfully.
So the test on whether PID 1 exists in /proc is enough, because if we
use PID namespaces there actually _is_ a PID 1 (as shown above) and the
special file systems are already mounted. A test on the $containers
variable actually mounts them twice.
This unbreaks NixOS containers and I've tested this against the
containers-imperative NixOS test.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @rickynils, @shlevy, @edolstra
The loopback-based tests use a storage size of 102400 blocks (one block
is 1024 bytes), which doesn't seem to fit for btrfs volumes in recent
btrfs versions. I'm setting this to 409600 (400 MB) now so that it
should be enough for later versions in case they need even more space
for subvolumes.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Follow-up to the following commits:
abdc5961c3: Fix starting the firewall
e090701e2d: Order before sysinit
Solely use sysinit.target here instead of multi-user.target because we
want to make sure that the iptables rules are applied *before* any
socket units are started.
The reason I've dropped the wantedBy on multi-user.target is that
sysinit.target is already a part of the dependency chain of
multi-user.target.
To make sure that this holds true, I've added a small test case to
ensure that during switch of the configuration the firewall.service is
considered as well.
Tested using the firewall NixOS test.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @edolstra
Probably as a result of 992c514a20, it
was not being started anymore.
My understanding of systemd.special(7) (section "Special passive
system units") is that the firewall should want network-pre.target,
rather than the other way around (not very intuitive...). This in
itself does not cause the firewall to be wanted, which is why the
wanted-by relationship with multi-user.target is necessary.
http://hydra.nixos.org/build/39965589
