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- suppress unnecessary error messages, especially in loop and at_exit(),
- ensure the container service is stopped before restarting,
- do not send KILL signal, as garbages will remain, and disturb the next
invocation,
- drop unnecessary workaround of trying machine twice.
This also fixes the test for io.systemd.Machine.Terminate.
When systemd-nspawn@.service receives stop signal, then systemd-nspawn
sends SIGRTMIN+3 to the container, which was previously ignored by the
custom init script used by the container.
Let's introduce another trap for the signal, and correctly handle it.
Follow-up for 164af66f9a.
The family will be checked later in
address_section_verify() -> address_section_adjust_broadcast(),
hence it is not necessary to set here.
Follow-up for 5d15c7b19c.
Fixes oss-fuzz#372994449.
Fixes#34748.
This commit adds a corresponding integration test for ExtraFileDescriptors
after systemctl daemon-reexec. This ensures systemd keeps the file
descriptors while the service manager is restarting and we don't lose
ability to restart the service correctly.
Create a unit test for systemd timer DeferReactivation config option.
The test works by creating a timer which fires every 5 seconds and
starts an unit which runs for 5 seconds.
With DeferReactivation=true, the timer must fire every 5+5 seconds,
instead of the 5 it fires normally.
As we need at least two timer runs to check if the delta is correct,
the test duration on success will be at least 20 seconds.
To be safe, the test script waits 35 seconds: this is enough to get
at least three runs but low enough to avoid clogging the CI.
By default, in instances where timers are running on a realtime schedule,
if a service takes longer to run than the interval of a timer, the
service will immediately start again when the previous invocation finishes.
This is caused by the fact that the next elapse is calculated based on
the last trigger time, which, combined with the fact that the interval
is shorter than the runtime of the service, causes that elapse to be in
the past, which in turn means the timer will trigger as soon as the
service finishes running.
This behavior can be changed by enabling the new DeferReactivation setting,
which will cause the next calendar elapse to be calculated based on when
the trigger unit enters inactivity, rather than the last trigger time.
Thus, if a timer is on an realtime interval, the trigger will always
adhere to that specified interval.
E.g. if you have a timer that runs on a minutely interval, the setting
guarantees that triggers will happen at *:*:00 times, whereas by default
this may skew depending on how long the service runs.
Co-authored-by: Matteo Croce <teknoraver@meta.com>
On Ubuntu/Debian infrastructure QEMU crashes a lot, so mark the test
as skipped in that case as there's nothing we can do about it and
we shouldn't mark runs as failed
This adds the ExtraFileDescriptor property to StartTransient dbus API
with format "a(hs)" - array of (file descriptor, name) pairs. The FD
will be passed to the unit via sd_notify like Socket and OpenFile.
systemctl show also shows ExtraFileDescriptorName for these transient
units. We only show the name passed to dbus as the FD numbers will
change once passed over the unix socket and are duplicated, so its
confusing to display the numbers.
We do not add this functionality for systemd-run or general systemd
service units as it is not useful for general systemd services.
Arguably, it could be useful for systemd-run in bash scripts but we
prefer to be cautious and not expose the API yet.
Fixes: #34396
The API introduced in https://github.com/systemd/systemd/pull/34295
is less than ideal:
- It doesn't consider signing at all (ukify can't sign separately yet)
- Measurement is completely broken (all profile sections are marked to
not be measured)
- It focuses on a very niche use case of extending existing UKIs and makes
the more common use case of building a UKI with several profiles included
much harder than needed.
Let's instead rework the API to focus on the primary use case of building
a UKI with multiple profiles added to it immediately. We require the profiles
to be built upfront as separate PE binaries with UKI. There's no need to sign
or measure these, they're solely vehicles for profile sections. This saves us
from having to complicate the command line and config parsing to support defining
multiple profiles.
To add the profiles when building a UKI, we introduce the new --add-profile
switch which takes a path to a PE binary describing a profile. The required
sections are read from each PE binary, measured and added as a profile.
The integration test is disabled until the new API is merged and exposed in
mkosi so that building a UKI with profiles can be left to mkosi and the integration
test will only test the switching between profiles and not the building of UKIs
with profiles.
I encountered this race condition while working on TEST-13-NSPAWN.varlinkctl.sh.
The long-running machine's init script sometimes does not have time to start and
register signals. As result, occasiounally failed tests.
Previously, when the test ran on mkosi, then networkd was not masked, and
might be already started. In that case, the interface test2 would be created
soon after the .netdev file is created, and the .link file would not be
applied to the interface. Hence, the later test case for
'networkctl cat @test2:link' would fail.
This make networkd always started at the beginning of the test, and
.netdev file created after .link file is created. So, .link file is
always applied to the interface created by the .netdev file.
This feature has been deprecated since QEMU 5.0 and finally removed in
QEMU 9.1 [0] which now causes issues when running the storage tests on
latest Arch:
------ testcase_long_sysfs_path: BEGIN ------
...
qemu-system-x86_64: -device virtio-blk-pci,drive=drive0,scsi=off,bus=pci_bridge25: Property 'virtio-blk-pci.scsi' not found
E: qemu failed with exit code 1
[0] a271b8d7b2
In the nvme_subsystem test, there are only namespace IDs 16 and 17,
so there would no longer be an "obsolete" symlink created, since this
test scenaro does not create a namespace with ID 1.
Signed-off-by: Bryan Gurney <bgurney@redhat.com>
This tests the whole shebang:
1. That ukify can generate them properly
2. That systemd-boot can dissect them properly
3. That systemd-stub can accept profile selection propery
4. That the profile information ends up in /run/systemd/stub/ properly
5. That systemd-measure correctly calculates the expected PCR 11 values
for each profile and that we can unlock a public-key bound LUKS
volume with it
This introduces 'i' prefix for match string. When specified, string or
pattern will match case-insensitively.
Closes#34359.
Co-authored-by: Ryan Wilson <ryantimwilson@meta.com>
The verb s not really specific to credential management, it was always a
bit misplaced. Hence move it to systemd-analyze, where we already have
some general TPM related verbs such as "srk" and "pcrs"
TEST-64-UDEV-STORAGE is invoked with the subtest appended, so TEST_SKIP=TEST-64-UDEV-STORAGE
does not work. Fix it by using TEST_SKIP as a partial match.
Follow-up for ddc91af4ea
Linux kernel v4.18 (2018-08-12) added user-namespace support to FUSE, and
bumped the FUSE version to 7.27 (see: da315f6e0398 (Merge tag
'fuse-update-4.18' of
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse, Linus Torvalds,
2018-06-07). This means that on such kernels it is safe to enable FUSE in
nspawn containers.
In outer_child(), before calling copy_devnodes(), check the FUSE version to
decide whether enable (>=7.27) or disable (<7.27) FUSE in the container. We
look at the FUSE version instead of the kernel version in order to enable FUSE
support on older-versioned kernels that may have the mentioned patchset
backported ([as requested by @poettering][1]). However, I am not sure that
this is safe; user-namespace support is not a documented part of the FUSE
protocol, which is what FUSE_KERNEL_VERSION/FUSE_KERNEL_MINOR_VERSION are meant
to capture. While the same patchset
- added FUSE_ABORT_ERROR (which is all that the 7.27 version bump
is documented as including),
- bumped FUSE_KERNEL_MINOR_VERSION from 26 to 27, and
- added user-namespace support
these 3 things are not inseparable; it is conceivable to me that a backport
could include the first 2 of those things and exclude the 3rd; perhaps it would
be safer to check the kernel version.
Do note that our get_fuse_version() function uses the fsopen() family of
syscalls, which were not added until Linux kernel v5.2 (2019-07-07); so if
nothing has been backported, then the minimum kernel version for FUSE-in-nspawn
is actually v5.2, not v4.18.
Pass whether or not to enable FUSE to copy_devnodes(); have copy_devnodes()
copy in /dev/fuse if enabled.
Pass whether or not to enable FUSE back over fd_outer_socket to run_container()
so that it can pass that to append_machine_properties() (via either
register_machine() or allocate_scope()); have append_machine_properties()
append "DeviceAllow=/dev/fuse rw" if enabled.
For testing, simply check that /dev/fuse can be opened for reading and writing,
but that actually reading from it fails with EPERM. The test assumes that if
FUSE is supported (/dev/fuse exists), then the testsuite is running on a kernel
with FUSE >= 7.27; I am unsure how to go about writing a test that validates
that the version check disables FUSE on old kernels.
[1]: https://github.com/systemd/systemd/issues/17607#issuecomment-745418835Closes#17607
Right now it mostly duplicates a test that already exists in
TEST-50-DISSECT.mountfsd.sh, but it serves as a template for more unprivileged
nspawn tests.
The .cred suffix is stripped from a credential as it is imported from
the ESP, hence it should not be included in the credential name embedded
in the credential.
Fixes: #33497
So far you had to pick:
1. Use a signed PCR TPM2 policy to lock your disk to (i.e. UKI vendor
blesses your setup via signature)
or
2. Use a pcrlock policy (i.e. local system blesses your setup via
dynamic local policy stored in NV index)
It was not possible combine these two, because TPM2 access policies do
not allow the combination of PolicyAuthorize (used to implement #1
above) and PolicyAuthorizeNV (used to implement #2) in a single policy,
unless one is "further upstream" (and can simply remove the other from
the policy freely).
This is quite limiting of course, since we actually do want to enforce
on each TPM object that both the OS vendor policy and the local policy
must be fulfilled, without the chance for the vendor or the local system
to disable the other.
This patch addresses this: instead of trying to find a way to come up
with some adventurous scheme to combine both policy into one TPM2
policy, we simply shard the symmetric LUKS decryption key: one half we
protect via the signed PCR policy, and the other we protect via the
pcrlock policy. Only if both halves can be acquired the disk can be
decrypted.
This means:
1. we simply double the unlock key in length in case both policies shall
be used.
2. We store two resulting TPM policy hashes in the LUKS token JSON, one
for each policy
3. We store two sealed TPM policy key blobs in the LUKS token JSON, for
both halves of the LUKS unlock key.
This patch keeps the "sharding" logic relatively generic (i.e. the low
level logic is actually fine with more than 2 shards), because I figure
sooner or later we might have to encode more shards, for example if we
add further TPM2-based access policies, for example when combining FIDO2
with TPM2, or implementing TOTP for this.
Now that mkfs.btrfs is adding support for compressing the generated
filesystem (https://github.com/kdave/btrfs-progs/pull/882), let's
add general support for specifying the compression algorithm and
compression level to use.
We opt to not parse the specified compression algorithm and instead
pass it on as is to the mkfs tool. This has a few benefits:
- We support every compression algorithm supported by every tool
automatically.
- Users don't need to modify systemd-repart if a mkfs tool learns a
new compression algorithm in the future
- We don't need to maintain a bunch of tables for filesystem to map
from our generic compression algorithm enum to the filesystem specific
names.
We don't add support for btrfs just yet until the corresponding PR
in btrfs-progs is merged.
The original regex didn't cover the `run-unit-tests.py` script that
made the old framework pull in Python into the test image, which in turn
allowed the new TEST-69-SHUTDOWN Python script to get executed in the
old framework's image, causing unexpected fails with latest Python on
Rawhide.
Force means force, we skip checks with PID1 for existing units, but
then bail out with EEXIST if the files are actually there. Overwrite
everything instead.
Currently, if for example a traffic control object already exist, networkd
will silently do nothing, even if the settings in the network file for the
traffic control object have changed. Let's instead replace the object if it
already exists so that new settings from the network file are applied as
expected.
Fixes#31226
These operations might require slow I/O, and thus might block PID1's main
loop for an undeterminated amount of time. Instead of performing them
inline, fork a worker process and stash away the D-Bus message, and reply
once we get a SIGCHILD indicating they have completed. That way we don't
break compatibility and callers can continue to rely on the fact that when
they get the method reply the operation either succeeded or failed.
To keep backward compatibility, unlike reload control processes, these
are ran inside init.scope and not the target cgroup. Unlike ExecReload,
this is under our control and is not defined by the unit. This is necessary
because previously the operation also wasn't ran from the target cgroup,
so suddenly forking a copy-on-write copy of pid1 into the target cgroup
will make memory usage spike, and if there is a MemoryMax= or MemoryHigh=
set and the cgroup is already close to the limit, it will cause an OOM
kill, where previously it would have worked fine.
One of the major pait points of managing fleets of headless nodes is
that when something fails at startup, unless debug level was already
enabled (which usually isn't, as it's a firehose), one needs to manually
enable it and pray the issue can be reproduced, which often is really
hard and time consuming, just to get extra info. Usually the extra log
messages are enough to triage an issue.
This new option makes it so that when a service fails and is restarted
due to Restart=, log level for that unit is set to debug, so that all
setup code in pid1 and sd-executor logs at debug level, and also a new
DEBUG_INVOCATION=1 env var is passed to the service itself, so that it
knows it should start with a higher log level. Once the unit succeeds
or reaches the rate limit the original level is restored.
I don't actually need this anymore since we're going with a
unit based approach for the containers stuff internally so
let's just revert it.
Fixes#34085
This reverts commit ce2291730d.
We usually configure a test rule with a unique priority. Hence, finding
rule by priority reduces the lines of output, and we can debug easily.
Also print short comments on check. That's helpful when the check is
called several times.
That indicates the interface name in 'iif' or 'oif' cannot be resolved
when 'ip rule' command is invoked. That's natural when networkd fail to
remove rule but the corresponding interface is already removed.
To make not the residual rules interfere subsequent test cases, let's
ignore the flag and actually remove unwanted rules.
Note, `systemd-analyze foo@.service --instance=hoge` is equivalent to
`systemd-analyze foo@hoge.service`. But, the option may be useful when
e.g. passing multiple template units that have restriction on their
instance name:
```
$ ls
template_aaa@.service template_bbb@.service template_ccc@.service
$ systemd-analyze ./template_* --instance=hoge
```
Without the option, we need to embed an instance name into each unit
name, so cannot use globs.
Prompted by #33681.
When running unprivileged, checking /proc/1/root doesn't work because
it requires privileges. Instead, let's add an environment variable so
the process that chroot's can tell (systemd) subprocesses whether
they're running in a chroot or not.
Otherwise, several messages for the last invocation have not been
stored to journal yet.
Hopefully fixes the following race:
===
[ 603.037765] H systemd-run[10503]: Running as unit: invocation-id-test-26448.service; invocation ID: 1a49edeb05a641aaa2def72411134822
[ 603.099587] H bash[10504]: invocation 10 1a49edeb05a641aaa2def72411134822
[ 603.212069] H systemd[1]: invocation-id-test-26448.service: Deactivated successfully.
[ 603.225092] H systemd-run[10503]: Finished with result: success
[ 603.225163] H TEST-04-JOURNAL.sh[10506]: + journalctl --list-invocation -u invocation-id-test-26448.service
[ 603.225318] H systemd-run[10503]: Main processes terminated with: code=exited, status=0/SUCCESS
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: + tee /tmp/tmp.UzSmYamXyg/10
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: IDX INVOCATION ID FIRST ENTRY LAST ENTRY
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -9 d6efabb546014027b6bd7ee3a78386d6 Wed 2024-08-14 22:12:16 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -8 3e402b81c28d4a8fa2c5e8e31dffd9ee Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -7 5ebd0ba07d4f4f52bc84275f55a3ee2e Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -6 bc53c49d6ce24bb7acd438c3e61cfb23 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -5 24680907919e4839a75378117bb5a816 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -4 ec364ed7673c4a1fa22929f95ce7047b Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -3 2e8a4dea43044d1a9faf922f7a2f3d42 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -2 ac610b6e6c9c4a29bf8947890685478b Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: -1 9b7d52c3620948f9831e323910f605f5 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225357] H TEST-04-JOURNAL.sh[10507]: 0 1a49edeb05a641aaa2def72411134822 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.225823] H systemd-run[10503]: Service runtime: 174ms
[ 603.225866] H TEST-04-JOURNAL.sh[10508]: + journalctl --list-invocation -u invocation-id-test-26448.service --reverse
[ 603.226110] H systemd-run[10503]: CPU time consumed: 12ms
[ 603.226142] H TEST-04-JOURNAL.sh[10509]: + tee /tmp/tmp.UzSmYamXyg/10-r
[ 603.226378] H systemd-run[10503]: Memory peak: 1.4M (swap: 0B)
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: IDX INVOCATION ID FIRST ENTRY LAST ENTRY
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: 0 1a49edeb05a641aaa2def72411134822 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:18 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -1 9b7d52c3620948f9831e323910f605f5 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -2 ac610b6e6c9c4a29bf8947890685478b Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
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[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -4 ec364ed7673c4a1fa22929f95ce7047b Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -5 24680907919e4839a75378117bb5a816 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -6 bc53c49d6ce24bb7acd438c3e61cfb23 Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -7 5ebd0ba07d4f4f52bc84275f55a3ee2e Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -8 3e402b81c28d4a8fa2c5e8e31dffd9ee Wed 2024-08-14 22:12:17 UTC Wed 2024-08-14 22:12:17 UTC
[ 603.230161] H TEST-04-JOURNAL.sh[10509]: -9 d6efabb546014027b6bd7ee3a78386d6 Wed 2024-08-14 22:12:16 UTC Wed 2024-08-14 22:12:17 UTC
===
When unit_need_daemon_reload() calls unit_find_dropin_paths() to check
for new drop-in configs, the manager's unit path cache is used to limit
which directories are considered. If a new drop-in directory is created,
it may not be in the unit path cache, and hence unit_need_daemon_reload()
may return false, despite a new drop-in being present. However, if a
unit path cache is not given to unit_file_find_dropin_paths() at all,
then it behaves as if the target path was found in the unit path cache.
So, to fix this, adapt unit_find_dropin_paths() to take a boolean
argument indicating whether or not to pass along the unit path cache.
Set this to false in unit_need_daemon_reload().
Fixes#31752
This allows for example forcing to use /sbin/init instead of always
using /usr/lib/systemd/systemd if it exists. Or it allows using a
different path altogether.
When creating a user, check if the requested group name matches a user
name in the queue. If that matched user name is also going to be a group
name, then use it for the new user too. In other words, allow the
following:
u foo -
u bar -:foo
when both foo and bar are new users.
Fixes#33547
This fixes the following assertion:
===
SYSTEMD_LOG_LEVEL=debug systemctl --user -H foo --boot-loader-entry=help
Assertion 'transport != BUS_TRANSPORT_REMOTE || runtime_scope == RUNTIME_SCOPE_SYSTEM' failed at src/shared/bus-util.c:284, function bus_connect_transport(). Ignoring.
Failed to connect to bus: Operation not supported
===
Fixes a bug introduced by 97af80c5a7.
Fixes#33661.
Fixes oss-fuzz#70153.
Running the following commands:
# mkdir -p /var/lib/pcrlock.d/123-empty.pcrlock.d
# /usr/lib/systemd/systemd-pcrlock predict --pcr=1+2+3+4+5+16
Will result in:
...
Floating point exception
Running the following commands:
# mkdir -p /var/lib/pcrlock.d/123-empty.pcrlock.d
# /usr/lib/systemd/systemd-pcrlock make-policy --pcr=1+2+3+4+5+16
Will result to this (partial) log:
...
Predicted future PCRs in 133us.
[]
...
Written policy digest 0000000000000000000000000000000000000000000000000000000000000000 to NV index 0x1921da6
...
So, add missing checks to handle gracefully cases where there's no variant
inside the component.
Signed-off-by: Arnaud Patard <arnaud.patard@collabora.com>
The PrepareForShutdownWithMetadata signal was added via
e4aab5cf1a but a corresponding property
was not. A property has to be a single type, so the bool needs to be
one of the key/value pairs as 'ba{sv}' is not a valid property.
+ Scale the x-axis of the resulting plot by a factor (default 1.0)
+ Add activation timestamps to each bar
Signed-off-by: rajmohan r <rajmohan.r@kpit.com>
Rebuilding the integration test every time is very slow. Let's
introduce a way to iterate on an integration test without rebuilding
the image every time. By making a btrfs snapshot before we run the
integration test, we can then systemctl soft-reboot after running
the test to restore the rootfs to a pristine state before running
the test again.
As /run/nextroot will get nuked on reboot or soft-reboot, we introduce
a tmpfiles snippet to make sure it is recreated every (soft-)reboot
and adapt the existing tests to deal with this new symlink.
unit_start() advertises that start requests don't get suppressed,
so that it could be used to manually speed up auto restarts.
However, service_start() so far rejected this, stating that
clients should issue restart request in order to trigger
BindsTo=/OnFailure=.
That seems to be a red herring though, because for a long time
the service states between auto-restarts were buggy (#27594).
With the introduction of RestartMode=direct, the behavior
is sane again and customizable, hence I see no reason to refuse
this anymore. Whether those deps are triggered solely depends
on RestartMode= now.
Plus, filter out some intermediate states that should never
be seen in service_start().
Fixes#33890
Even if the glob pattern is valid, the pattern may match credentials
with invalid names. So, we need to check the names of the found
credentials.
Follow-up for 947c4d3952.
Since, at least the old framework, checks for the presence of the file
at the end and marks the whole test as skipped if it exists.
Resolves: systemd/systemd-centos-ci#728
This allows for "per-instance" credentials for units. The use case
is best explained with an example. Currently all our getty units
have the following stanzas in their unit file:
"""
ImportCredential=agetty.*
ImportCredential=login.*
"""
This means that setting agetty.autologin=root as a system credential
will make every instance of our all our getty units autologin as the
root user. This prevents us from doing autologin on /dev/hvc0 while
still requiring manual login on all other ttys.
To solve the issue, we introduce support for renaming credentials with
ImportCredential=. This will allow us to add the following to e.g.
serial-getty@.service:
"""
ImportCredential=tty.serial.%I.agetty.*:agetty.
ImportCredential=tty.serial.%I.login.*:login.
"""
which for serial-getty@hvc0.service will make the service manager read
all credentials of the form "tty.serial.hvc0.agetty.xxx" and pass them
to the service in the form "agetty.xxx" (same goes for login). We can
apply the same to each of the getty units to allow setting agetty and
login credentials for individual ttys instead of globally.
Remove an early return that prevents --prompt-root-password or
--prompt-root-shell and systemd.firstboot=off using credentials. In that case,
arg_prompt_root_password and arg_prompt_root_shell will be false, but the
prompt helpers still need to be called to read the credentials. Furthermore, if
only the root shell has been set, don't overwrite the root password.
If /etc/passwd and/or /etc/shadow exist but don't have an existing root entry,
one needs to be added. Previously this only worked if the files didn't exist.
Although locked and empty passwords in /etc/passwd are treated the same, in all
other cases the entry is configured to read the password from /etc/shadow.
It means: a) user cannot be created, something's wrong in the
test environment -> fail the test; b) user already exists, we shall not
continue and delete (foreign) user.
TEST-46-HOMED fails on ext4 because the filesystem is deemed to small
for activation by cryptsetup. Let's bump the minimal filesystem size for
ext4 a bit to be in the same ballpark as ext4 and btrfs to avoid weird
errors due to impossibly small filesystems.
Also use U64_MB while we're touching this.
This adds support in `systemd-analyze capability` for decoding
capability masks (sets), e.g.:
```console
$ systemd-analyze capability --mask 0000000000003c00
NAME NUMBER
cap_net_bind_service 10
cap_net_broadcast 11
cap_net_admin 12
cap_net_raw 13
```
This is intended as a convenience tool for pretty-printing capability
values as found in e.g. `/proc/$PID/status`.
Add a test for the new bridge netlink attributes IFLA_BR_FDB_N_LEARNED and
IFLA_BR_FDB_MAX_LEARNED.
Signed-off-by: Gregor Herburger <gregor.herburger@ew.tq-group.com>
Let's document in detail how to build the integration test image and run
the integration tests without building systemd. To streamline the process,
we stop automatically using binaries from build/ when invoking mkosi directly
and don't automatically use a tools tree anymore if systemd on the host is too
old. Instead, we document these options in HACKING.md and change the mkosi meson
target to automatically use the current build directory as an extra binary search
path for mkosi.
We already have selinux=0 in the default kernel command line so
enforcing=0 is redundant. Instead, pass in enforcing=0 when we
enable selinux in TEST-06-SELINUX.
As per DPS the UUID for /var/ should be keyed by the local machine-id,
which is non-trivial to do in a script. Enhance 'systemd-id128' to
take 'var-partition-uuid' as a verb, and if so perform the
calculation.
Let's make sure we don't load libnss_systemd.so from bash as the
necessary environment variables aren't set to make that work when
we're running with sanitizers enabled.
We can't add a sanitizer wrapper for bash as the wrapper runs using
bash so you end up in a loop.
Follow-up for 19a44dfe45
If a drop-in is set from upper level, e.g. global unit_type.d/,
even if a unit is masked, its dropin_paths would still be partially
populated. However, unit_need_daemon_reload() would always
compare u->dropin_paths with empty strv in case of masked units,
resulting in it always returning true. Instead, let's ignore
dropins entirely here.
Fixes#33672
- Stop installing the policy in the initramfs as it's not really
supported anyway (https://github.com/fedora-selinux/selinux-policy/issues/2221)
- Stop relabeling on first boot and prefer to do it at image build time
- Disable mkosi relabeling by default but enable it in CI
- Build image as root in CI so the SELinux relabeling works properly
In https://github.com/systemd/mkosi/pull/2847, the '@' specifier is
removed, CLI arguments take priority over configuration files again
and the "main" image is defined at the top level instead of in
mkosi.images/. Additionally, not every setting from the top level
configuration is inherited by the images in mkosi.images/ anymore,
only settings which make sense to be inherited are inherited.
This commit gets rid of all the usages of '@', moves the "main" image
configuration from mkosi.images/system to the top level and gets rid
of various hacks we had in place to deal with quirks of the old
configuration parsing logic.
We also remove usages of Images= and --append as these options are
removed by the mentioned PR.
I don't know why yet, but TEST-73-LOCALE can take more than 10
minutes. Until we figure out why, let's give it a higher priority
so it doesn't bottleneck the test run.
Otherwise fixfiles will try to relabel it which could potentially
lead to disaster. We also change the recommendation in HACKING.md
to set the default so that TEST-06-SELINUX can override it.
If the io.systemd.DynamicUser or io.systemd.Machine files exist,
but nothing is listening on them, the nss-systemd module returns
ECONNREFUSED and systemd-sysusers fails to creat the user/group.
This is problematic when ran by packaging scripts, as the package
assumes that after this has run, the user/group exist and can
be used. adduser does not fail in the same situation.
Change sysusers to print a loud warning but otherwise continue
when NSS returns an error.
The previous commit tries to extract a substring from the
extension-release suffix, but that is not right, it's only the
images that need to be versioned and extracted, use the extension-release
suffix as-is. Otherwise if it happens to contain a prefix that
matches the wrong image, it will be taken into account.
Follow-up for 37543971af
Although being far from ideal and the first two test cases have to be run
before the setup phase otherwise they will fail, it still makes the test
suite look much better and easier to read
On aarch64, SMBIOS is only available when using UEFI, so let's make
sure that the creds test uses UEFI when available so that it can
read creds from SMBIOS when running in a virtual machine.
This test runs in nspawn by default but will still run in qemu when
tests are run unprivileged so make sure we use UEFI if available to
avoid hangs when using the linux firmware.
This test runs in nspawn by default but will still run in qemu when
tests are run unprivileged so make sure we use UEFI if available to
avoid hangs when using the linux firmware.
On x86 this doesn't matter but on aarch64 we need to make sure UEFI
is used so that /sys/kernel/security/tpm0/binary_bios_measurements
is there which is required for TEST-70-TPM2.
It turns out OverlayFS doesn't handle gracefully when the same source is
specified multiple times in lowerdir= and it fails with ELOOP:
Failed to mount overlay (type overlay) on /run/systemd/mount-rootfs/opt (MS_RDONLY "lowerdir=/run/systemd/unit-extensions/1/opt:/run/systemd/unit-extensions/0/opt:/run/systemd/mount-rootfs/opt"): Too many levels of symbolic links
This happens even if we mount each image in a different internal mount
path, as OverlayFS will resolve it and look for the backing device, which
will be the same device mapper entity, and return a hard error.
This error does not appear if dm-verity is not used, so it is very
confusing for users, and unnecessary.
When mounting ExtensionImages, check if an image is dm-veritied,
and drop duplicates if the root hashes match, to avoid this user-unfriendly
hard error.
When running the test on aarch64 the symlinks look as follows:
"""
[root@H ~]# ls /dev/disk/by-path
platform-4010000000.pcie-pci-0000:00:04.0-scsi-0:0:0:0 platform-4010000000.pcie-pci-0000:00:04.0-scsi-0:0:0:0-part1 platform-4010000000.pcie-pci-0000:00:05.0-nvme-16
platform-4010000000.pcie-pci-0000:00:04.0-scsi-0:0:0:0-part platform-4010000000.pcie-pci-0000:00:04.0-scsi-0:0:0:0-part2 platform-4010000000.pcie-pci-0000:00:05.0-nvme-17
"""
So let's make the PCI patterns a little more generic so they match
both the x86 and the aarch64 paths.
Using double quotes in f-strings only works from python 3.12 onwards.
Use single quotes to make sure python 3.9 works as well.
Also clean up quotes a little in general.
Trying to use bus pci slot 0 fails on aarch64 so let's use 1 instead.
The error:
"""
qemu-system-aarch64: -device virtio-blk-pci,drive=drive0,scsi=off,bus=pci_bridge25: Unsupported PCI slot 0 for standard hotplug controller. Valid slots are between 1 and 31.
"""
I expect the test output to be the second argument, so we're diffing "expected"
and "output", not the other way around.
I noticed this when working on https://github.com/systemd/systemd/pull/33081.
This adds %q, %A and %M specifiers to tmpfiles:
- %A and %M were previously added to tmpfiles.d man page, but not to specifier_table
- %q is added via COMMON_SYSTEM_SPECIFIERS
