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1920 Commits

Author SHA1 Message Date
Daan De Meyer
ddbddebe0c sysext: Deal with nested mounts properly
Nested mounts should be carried over from host to overlayfs to overlayfs
(and back to host if unmerged). Otherwise you run into hard to debug
issues where merging extensions means you can't unmount those nested mounts
anymore as they are hidden by the overlayfs mount.

To fix this, before unmerging any previous extensions, let's move the nested
mounts from the hierarchy to the workspace, then set up the new hierachy, and
finally, just before moving the hierarchy into place, move the nested mounts
back into place.

Because there might be multiple nested mounts that consists of one or more
mounts stacked on top of each other, we make sure to move all stacked mounts
properly to the overlayfs. The kernel doesn't really provide a nice way to do
this, so we create a stack, pop off each mount onto the stack and then pop from
the stack again to the destination to re-establish the stacked mounts in the same
order in the destination.
2024-10-16 14:18:24 +01:00
Yu Watanabe
c256fb06d7
Merge pull request from yuwata/test-oomd-cleanups
TEST-55-OOMD: several cleanups
2024-10-16 18:39:33 +09:00
Frantisek Sumsal
8bea6780f2
Merge pull request from yuwata/test-storage
test: fix multipath test in TEST-64-STORAGE
2024-10-16 10:21:22 +02:00
Yu Watanabe
a6092b532e TEST-55-OOMD: check slice property before stressing slice 2024-10-16 15:20:15 +09:00
Yu Watanabe
98a0bb8a64 TEST-55-OOMD: stop test units when unnecessary
Then, sleep becomes not necessary anymore. This greatly improve performance.
2024-10-16 15:18:41 +09:00
Yu Watanabe
665882f8f3 TEST-55-OOMD: check slice more in detail
system and user slice has same name, hence we need to check full path.
2024-10-16 15:17:31 +09:00
Yu Watanabe
6bba058076 TEST-55-OOMD: split into small testcases
Then, we can run each small test cases separately.
2024-10-16 15:17:11 +09:00
Yu Watanabe
23fb9b63cd TEST-55-OOMD: check global config earlier
'Default Memory Pressure Duration' field in oomctl, which can be configured
with DefaultMemoryPressureDurationSec= in oomd.conf, is a global config.
Let's check it earlier.

This also drops unnecessary cleanup at the beginning.
2024-10-16 15:16:16 +09:00
Yu Watanabe
1473836a1e TEST-55-OOMD: set ManagedOOMMemoryPressure= and friends in a drop-in config
Fedora and friends has a drop-in config for the settings in
/usr/lib/systemd/user/slice.d/ . Hence, settings in the main .slice may be
overridden. Let's set below in a drop-in with higher decimal prefix.

Also, rename override.conf -> 99-managed-oom-preference.conf for the same reason.
2024-10-16 14:49:56 +09:00
Yu Watanabe
548360817e
Merge pull request from bgurney-rh/alt-nvme-multins-symlink-fix
Pin obsolete NVMe symlinks to namespace 1
2024-10-16 10:05:46 +09:00
Luca Boccassi
e1efa9d804 core: do not fail if ignorable img.v/ vpick dir is missing
Do not fail if the directory is missing entirely, other than just empty

Follow-up for 00f546e25e8
Follow-up for 5e79dd96a88
Follow-up for 622efc544dc
2024-10-15 18:17:25 +02:00
Bryan Gurney
21ba71f89b TEST-64-UDEV-STORAGE: test for absence of obsolete NVMe symlink
Signed-off-by: Bryan Gurney <bgurney@redhat.com>
2024-10-15 10:22:07 -04:00
Lennart Poettering
34599ddfc6
Merge pull request from yuwata/busctl-json-fd
busctl: dump passed fd info
2024-10-15 14:38:18 +02:00
Yu Watanabe
7a3ee9217e machine: add MachineImage interface
Follow-up for fb0ea6a6a36b5fa97e6c57d608bb9f7acb63c8b2.
Fixes .
2024-10-15 20:44:13 +09:00
Yu Watanabe
ba0d3d490f busctl: show information of passed file descriptor 2024-10-15 19:09:38 +09:00
John A. Leuenhagen
4ca75488d9 TEST-74-AUX-UTILS: add tests for 'run0 -D' 2024-10-15 18:59:44 +09:00
Lennart Poettering
6f9826b6d8
Merge pull request from poettering/machined-pidref-more
machined: switch remaining Varlink overs over to use json_dispatch_pidref() and friends
2024-10-15 11:37:39 +02:00
Yu Watanabe
1f021ce3d1 TEST-13-NSPAWN: several cleanups
- 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.
2024-10-15 16:16:25 +09:00
Yu Watanabe
d2c1451b73 machine: lookup_machine_by_name_or_pid() may return 1 on error and it is already replied
Follow-ups for 1bd979dddbb6ed3ffe410d78a7ff80cbb1c42a64 and later
commits.

Fixes .
2024-10-15 14:24:58 +09:00
Yu Watanabe
afc5a14fca
Merge pull request from yuwata/udev-remove-database-on-remove
udev: remove database file on remove event
2024-10-15 13:06:00 +09:00
Yu Watanabe
49c46fbaf1 TEST-17-UDEV: check if udev database file is removed on remove event 2024-10-15 10:51:25 +09:00
Yu Watanabe
841988f80d TEST-13-NSPAWN: add test for 'machinectl terminate'
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 164af66f9abdfd8935098d9f10c746ff29dea7df.
2024-10-15 05:58:25 +09:00
Lennart Poettering
6bca1a7c6c machined: port all varlink APIs over to new PidRef serialization 2024-10-14 12:47:17 +02:00
Ivan Kruglov
62593c6abb machine: tests for varlink interfaces
- io.systemd.MachineImage.List
- io.systemd.MachineImage.Update
2024-10-14 11:09:18 +02:00
Yu Watanabe
4a7fd9d1d5
Merge pull request from rpigott/busctl-wait
busctl: add wait verb to wait for signals
2024-10-13 18:50:48 +09:00
Ronan Pigott
20c0711d8e busctl: add a test for busctl wait 2024-10-12 23:21:37 -07:00
Yu Watanabe
acadc9a849 TEST-64-UDEV-STORAGE: insert udevadm settle more
Hopefully fixes .
2024-10-13 05:43:32 +09:00
Yu Watanabe
4ca7b55329 TEST-58-REPART: drop duplicated inclusion of util.sh 2024-10-13 05:43:32 +09:00
Ryan Wilson
1863eecff2 Add integration test for ExtraFileDescriptors after daemon-reexec
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.
2024-10-12 20:17:45 +02:00
Yu Watanabe
39b2ee5369
Merge pull request from teknoraver/timer
timer: introduce DeferReactivation setting
2024-10-12 08:12:38 +09:00
Matteo Croce
9784ed760e timer: add unit tests for DeferReactivation
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.
2024-10-11 22:54:16 +02:00
Yu Watanabe
5a22b27b5c TEST-17-UDEV: also check if /run/udev/links.lock/ is empty on settle 2024-10-12 05:34:29 +09:00
Yu Watanabe
b364af59f0 udev-node: drop workaround for by-diskseq symlinks
This effectively reverts 09373c1a50297079e6b0447ea97af4e9a60f77fa,
as stack directories and lock files are removed by udev workers on
unlocking.
2024-10-12 05:34:07 +09:00
Lennart Poettering
0fc530d157 machined: make List() varlink method return a full pidref JSON object for leader
This new call has not been released yet, hence we can still change the
encoding of the "leader" field.
2024-10-11 10:48:07 +02:00
WilliButz
e16153a403
test/repart: add test case for hash size derived from max data size 2024-10-09 13:20:14 +02:00
Luca Boccassi
d07e1e07fe
Merge pull request from yuwata/timestamp
analyze: fix timestamp
2024-10-08 19:21:28 +01:00
Lennart Poettering
ac42b151f8
Merge pull request from ryantimwilson/extra-fds
Add ExtraFileDescriptor property to StartTransientUnit dbus API
2024-10-08 13:26:59 +02:00
Yu Watanabe
25999f868f test: add test cases for timestamp with time zone 2024-10-08 19:36:38 +09:00
Ryan Wilson
3543456f84 Add ExtraFileDescriptor property to StartTransientUnit dbus API
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: 
2024-10-07 09:01:48 -07:00
Daan De Meyer
a417592b06
Merge pull request from ikruglov/ikruglov/io-systemd-Machine
machine: implement varlink interfaces io.systemd.Machine.{List, Unregister, Terminate, Kill}
2024-10-07 17:22:31 +02:00
Ivan Kruglov
164af66f9a machine: tests for varlink interfaces
- io.systemd.Machine.List
- io.systemd.Machine.Kill
- io.systemd.Machine.Terminate
- io.systemd.Machine.Register
- io.systemd.Machine.Unregister
2024-10-07 14:50:17 +02:00
Luca Boccassi
68f0c80bc4
Merge pull request from yuwata/udev-node-diskseq
udev-node: do not create stack directory for by-diskseq symlink
2024-10-07 12:17:28 +01:00
Yu Watanabe
51e905b9fa
Merge pull request from Werkov/fix-device-limits
core/cgroup: Apply IODevice*= directives in configured order
2024-10-07 14:05:44 +09:00
Yu Watanabe
88d186e482 test: add test case for issue 2024-10-07 09:56:26 +09:00
Michal Koutný
3216377433 test: Add test for per-device cgroup properties
Reported in 
2024-10-04 22:04:46 +02:00
Lennart Poettering
96c9e4a2de test: add --more flag when enumerating via List varlink method
The call returns multiple entries, hence should be called with `--more`.
2024-10-02 09:22:52 +02:00
Daniel Dawson
0c96911afb systemd-integritysetup: accept integrity-algorithm=xxhash64
Signed-off-by: Daniel Dawson <danielcdawson@gmail.com>
2024-10-01 11:16:14 +02:00
Mike Yuan
6fd58537e5
Merge pull request from SimonPilkington/fix-creds-cat
creds: fix cat with encrypted credentials
2024-09-27 20:51:57 +02:00
Ivan Kruglov
e826a8bed4 machine: resolve race condition in TEST-13-NSPAWN.machinectl.sh
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.
2024-09-25 12:23:12 +02:00
Simon Pilkington
32951fe4de creds: fix cat with encrypted credentials
Fixes: https://github.com/systemd/systemd/issues/34547
2024-09-25 11:25:48 +02:00