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Commit Graph

1948 Commits

Author SHA1 Message Date
Luca Boccassi
7eba0c50f5 test: install binaries from local d/control file
The source package in the apt cache might be older than the
packaging from salsa.debian.org/systemd-team/systemd so it might not
list all the current binary packages.
This is currently the case for systemd-timesyncd, so TEST-30 fails.

Simply grep the control file rather than using apt-cache when iterating
over the packages contents.
2021-02-15 10:17:39 +01:00
Zbigniew Jędrzejewski-Szmek
b3c57df0f5
Merge pull request #18401 from anitazha/oomdxattr
oomd: implement avoid/omit support for cgroups
2021-02-13 10:00:31 +01:00
Anita Zhang
4e806bfa9f oom: add unit file settings for oomd avoid/omit xattrs 2021-02-12 12:45:36 -08:00
Yu Watanabe
4a70450104 test-network: merge test_address_static and test_address_preferred_lifetime_zero_ipv6 2021-02-12 23:09:21 +09:00
Vinnie Magro
f963f8953d networkd: add UseFQDN option for DHCPv6
Similar to DHCPv4's UseHostname option, add a UseFQDN config option in
[DHCPv6] to set the system's transient hostname if the FQDN option is
set in the DHCPv6 response from the server.
2021-02-11 13:30:04 +09:00
Luca Boccassi
e26fe5f911 portable: add 'reattach' verb and DBUS interface
Add 'reattach' verb to portablectl, and corresponding DBUS interface
to systemd-portabled.
Takes the same parameters as 'attach', but it will do a 'detach' (and
it will refuse to proceed if it cannot be done) first, matching on
the unversioned prefix of the new image. Eg:

portablectl reattach /tmp/foo_2.raw

will cause foo_1.raw to be detached, and foo_2.raw to be attached.

The key difference with a manual 'detach old' plus 'attach new' is that
the running units are not disturbed until after the attach completed,
and if --now is passed they are then restarted.
A 'detach' is not allowed normally if the units are running.

By using a restart-after-deploy method, 'reattach' allows for minimal
interruption of service and also for features that only work on restart
(eg: file descriptor store) to work as intended.

The DBUS interface returns two lists: first the removals from the detach
that were not immediately re-added in the attach, so that the caller
can stop the relevant units, and then the list of additions that are
either new or updates, so that the caller can restart/enable the
relevant units. portablectl already implements this with the existing
--now/--enable switches.
2021-02-10 19:07:36 +00:00
Luca Boccassi
8b535f3aac test: setup var/tmp in the test image as well 2021-02-10 18:54:12 +00:00
Luca Boccassi
e763342091 test: add empty /etc/resolv.conf in test image
Portable services have a BindPath pointing to it, so it needs to
be available in the image
2021-02-10 18:54:12 +00:00
Luca Boccassi
9785c44dd8 test-50-dissect: move minimal image setup to common setup function
So that it can be re-used for other tests by simply setting
TEST_INSTALL_VERITY_MINIMAL=1 in test.sh, without having to
replicate the setup commands.
2021-02-10 18:54:12 +00:00
Frantisek Sumsal
2de908aead test: count call instructions as well
Binaries on the latest Arch Linux use `call` instructions instead of
`callq`, which breaks the ASan detection and eventually the image
building process (due to insufficient space).
2021-02-10 20:20:31 +03:00
Yu Watanabe
9a67c080b0
Merge pull request #18506 from keszybz/fuzz-systemctl-parse-argv
Fuzzer for systemctl argline parsing
2021-02-11 00:29:22 +09:00
Zbigniew Jędrzejewski-Szmek
5fd8782328 fuzz-systemctl-parse-argv: a new fuzzer
Does what the name suggests. Obviously inspired by sudoers, but note that
our tools are not supposed to be installed suid, so there is no privilege
boundary to cross here.
2021-02-09 14:11:42 +01:00
Yu Watanabe
beb75dd31d test-network: support protocol and linkdown flag for ff00::/8 route
Fixes #18507.
2021-02-09 12:25:27 +01:00
Anita Zhang
59331b8e29 oom: implement avoid/omit xattr support
There may be situations where a cgroup should be protected from killing
or deprioritized as a candidate. In FB oomd xattrs are used to bias oomd
away from supervisor cgroups and towards worker cgroups in container
tasks. On desktops this can be used to protect important units with
unpredictable resource consumption.

The patch allows systemd-oomd to understand 2 xattrs:
"user.oomd_avoid" and "user.oomd_omit". If systemd-oomd sees these
xattrs set to 1 on a candidate cgroup (i.e. while attempting to kill something)
AND the cgroup is owned by root, it will either deprioritize the cgroup as
a candidate (avoid) or remove it completely as a candidate (omit).

Usage is restricted to root owned cgroups to prevent situations where an
unprivileged user can set their own cgroups lower in the kill priority than
another user's (and prevent them from omitting their units from
systemd-oomd killing).
2021-02-09 02:27:40 -08:00
Frantisek Sumsal
01da74243d test: add a custom SELinux file context
Since the test suite overhaul, the test units are now under
/usr/lib/systemd/tests/testdata/tetsuite-06.units with
system_u:object_r:lib_t context. This causes an AVC denial, since the
systemd unit files are expected to have the
system_u:object_r:systemd_unit_file_t context. Let's fix this by using a
custom file context definition.
2021-02-05 17:08:58 +01:00
Frantisek Sumsal
cd2d8fea14 test: clean the module build dir before compiling it
otherwise the module won't compile & load after autorelabel reboot,
since the target is already built.
2021-02-05 16:57:30 +01:00
Zbigniew Jędrzejewski-Szmek
3d0112878f
Merge pull request #18444 from anitazha/proprename
oom: parse properties with 1/10000 precision instead of 1/100
2021-02-04 12:53:10 +01:00
Yu Watanabe
0fb613000d test-network: disable NDISC on veth-peer
This should speed the tests up.
2021-02-03 22:09:07 +00:00
Yu Watanabe
face9fcc16 network,udev: move TransmitQueues=/ReceiveQueues= from .network to .link
As the settings are mostly hardware setup, and merely see from network
layer.

See also discussions in
https://github.com/systemd/systemd/pull/18170#issuecomment-758807497
https://github.com/orgs/systemd/teams/systemd/discussions/1
2021-02-03 14:44:51 +09:00
Yu Watanabe
1f8dc96c06 udev: rename TxQueueLength= -> TransmitQueueLength=
As we usually (unfortunately not always though) do not use abbreviations.

Tx may be standard abbreviation, but we already have e.g.
TransmitChecksumOffload=. So, let's use Transmit instead of Tx.

Follow-up for ef4a91a7e8.
2021-02-03 14:43:49 +09:00
Anita Zhang
0a9f93443b oom: rework *MemoryPressureLimit= properties to have 1/10000 precision
Requested in
https://github.com/systemd/systemd/pull/15206#discussion_r505506657,
preserve the full granularity for memory pressure limits (permyriad)
instead of capping out at percent.
2021-02-02 17:52:48 -08:00
Zbigniew Jędrzejewski-Szmek
0c3c9a4096
Merge pull request #18395 from bluca/make_docs_img_clean
Add Python 3.7 compat in update-dbus-docs and fix regression in integration tests 'make clean'
2021-01-29 14:07:54 +01:00
Topi Miettinen
ddc155b2fd New directives NoExecPaths= ExecPaths=
Implement directives `NoExecPaths=` and `ExecPaths=` to control `MS_NOEXEC`
mount flag for the file system tree. This can be used to implement file system
W^X policies, and for example with allow-listing mode (NoExecPaths=/) a
compromised service would not be able to execute a shell, if that was not
explicitly allowed.

Example:
[Service]
NoExecPaths=/
ExecPaths=/usr/bin/daemon /usr/lib64 /usr/lib

Closes: #17942.
2021-01-29 12:40:52 +00:00
Luca Boccassi
21be71eefb test: fix 'make clean' not removing shared image 2021-01-29 09:56:45 +00:00
Zbigniew Jędrzejewski-Szmek
e798ffef82
Merge pull request #18340 from ddstreet/integration-tests-no-build
allow test/run-integration-tests.sh to work without a local build
2021-01-27 08:23:38 +01:00
Yu Watanabe
37baf8db56
Merge pull request #18380 from yuwata/test-network-ipv6-proxy-ndp
test-network: add tests for IPv6ProxyNDPAddress=
2021-01-27 10:47:36 +09:00
Dan Streetman
59b8cb3c45 test/TEST-01-BASIC: also install testsuite.target
This test doesn't require the tests to be installed, so it must manually
install required test services and targets itself, including the default
target of testsuite.target

Also use $TEST_UNITS_DIR which is set by test-functions instead of
calculating the path
2021-01-26 17:38:23 -05:00
Dan Streetman
b3e4340664 test/run-integration-tests.sh: adjust arg processing
The script currently parses either 'clean' or 'clean-again' as wanting
to clean both before and after running tests. This fixes that to split
the action up; clean runs before tests, clean-again after; and also
verifies the parameter(s) before passing them to make.
2021-01-26 17:36:53 -05:00
Dan Streetman
232add5c47 test: allow run-integration-tests.sh to run without build 2021-01-26 17:09:48 -05:00
Dan Streetman
8fa038085e test/test-functions: allow installing systemd files from local system
Add NO_BUILD var to allow testing with no local build, by installing
local systemd files into the image.

This only works for debian-like distros currently, that use the
tools 'apt' and 'dpkg' for package management.
2021-01-26 17:09:48 -05:00
Dan Streetman
12d31e4ea5 test: find $BUILD_DIR in test-functions, remove from other scripts
The $BUILD_DIR is only used in test-functions, and doesn't need to
be specified in any other scripts. Additionally, to be able to allow
the integration test suite to be run against locally installed binaries,
instead of built binaries, moving BUILD_DIR logic completely into
test-functions allows later patches to be simpler.
2021-01-26 17:09:48 -05:00
Dan Streetman
42f3b48c97 test/test-functions: add variables for several dir locations 2021-01-26 17:09:39 -05:00
Dan Streetman
1918406900 test/test-functions: move var assignment
This makes no code change, only moves a small block of vars higher in the
file. This makes the next commit a bit easier to read.
2021-01-26 16:05:49 -05:00
Dan Streetman
4326586be2 test: remove unused 'basedir' var from integration test makefiles 2021-01-26 16:05:49 -05:00
Yu Watanabe
f0d87798ea test-network: retry several times if expected LLDP info is not obtained
As LLDP thing does not get involved in the link status, `networkctl lldp`
may not provide an expected information even if the link is in
'configured' state.

Fixes #17360.
2021-01-26 18:48:44 +01:00
Yu Watanabe
cff0cadcac test-network: add tests for IPv6ProxyNDPAddress= 2021-01-27 01:28:28 +09:00
Zbigniew Jędrzejewski-Szmek
6dcf299d9b
Merge pull request #18363 from bluca/test_image_reuse
tests: build the image once and then copy/extend it
2021-01-25 09:25:56 +01:00
Luca Boccassi
d9e606e89f tests: build the image once and then copy/extend it
Building custom images for each test takes a lot of time.
Build the default one, and if the test needs incompatible changes
just copy it and extend it instead.
2021-01-24 13:07:39 +00:00
Luca Boccassi
74eec54d66 test: note where the bionic-* CI tool/integration lives 2021-01-24 12:03:53 +00:00
Anita Zhang
2e744a2cd8 oom: update extended test to remove swap gating 2021-01-24 02:03:59 -08:00
Anita Zhang
c20aa7b171 oom: make memory pressure duration configurable through oomd.conf 2021-01-24 01:59:03 -08:00
Luca Boccassi
95457dc13c
Merge pull request #18302 from bluca/mount_image_runtime
systemctl/core: add DBUS method to mount images without service restart
2021-01-22 17:49:11 +00:00
Luca Boccassi
6faecbd353 systemctl: add new option to mount image inside a running service namespace
Use the new DBUS method and follow the same pattern as the
systemctl bind command.
2021-01-21 19:08:40 +00:00
Dan Streetman
a853652ae9 save link activation policy to state file and display in networkctl 2021-01-21 12:05:17 -05:00
Dan Streetman
2236d75df9 test: add ActivationPolicy= unit tests 2021-01-21 12:05:17 -05:00
Dan Streetman
61135582e0 network: add ActivationPolicy= configuration parameter
This parameter allows configuring the activation policy for an interface,
meaning how it manages the interface's administrative state (IFF_UP flag).
The policy can be configured to bring the interface either up or down when
the interface is (re)configured, to always force the interface either up or
down, or to never change the interface administrative state.

If the interface is bound with BindCarrier=, its administrative state is
controlled by the interface(s) it's bound to, and this parameter is forced
to 'bound'.

This changes the default behavior of how systemd-networkd sets the IFF_UP
flag; previously, it was set up (if not already up) every time the
link_joined() function was called. Now, with the default ActivationPolicy=
setting of 'up', it will only set the IFF_UP flag once, the first time
link_joined() is called, during an interface's configuration; and on
the first link_joined() call each time the interface is reconfigured.

Fixes: #3031
Fixes: #17437
2021-01-21 11:49:43 -05:00
Zbigniew Jędrzejewski-Szmek
6eab0c6dba Revert "test-functions: make sure we test our own libudev instead of the host libudev"
This reverts commit 73484ecff9.

3976f372ae moved libudev.so to be built in the
main directory, so this addition to $LD_LIBRARY_PATH is now obsolete.

After that commit, we build the following shared libraries:

build/libnss_myhostname.so.2
build/libnss_mymachines.so.2
build/libnss_resolve.so.2
build/libnss_systemd.so.2
build/libsystemd.so.0.30.0
build/libudev.so.1.7.0
build/pam_systemd.so
build/pam_systemd_home.so
build/src/boot/efi/stub.so
build/src/boot/efi/systemd_boot.so
build/src/shared/libsystemd-shared-247.so

EFI stubs don't matter, and libsystemd-shared-nnn.so is loaded through rpath,
and is doesn't need to and shouldn't be in $LD_LIBRARY_PATH. In effect, we only
ever need to add the main build directory to the search path.
2021-01-20 14:04:52 +09:00
Lennart Poettering
b5e0c17654 test: improve a log message while building test images 2021-01-19 13:41:42 +01:00
Yu Watanabe
7e2757c42f
Merge pull request #18038 from yuwata/meson-split
meson: various cleanups
2021-01-19 12:22:34 +09:00
Yu Watanabe
4c6dd238b8
Merge pull request #18267 from lucaswerkmeister/truncate
Two StandardOutput=truncate:file improvements
2021-01-19 08:47:39 +09:00