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Author SHA1 Message Date
Lennart Poettering 95be59f907 ssh-generator: introduce ssh-access.target 
This new passive target is supposed to be pulled in by SSH
implementations and should be reached when remote SSH access is
possible. The idea is that this target can be used as indicator for
other components to determine if and when SSH access is possible.

One specific usecase for this is the new sd_notify() logic in PID 1 that
sends its own supervisor notifications whenever target units are
reached. This can be used to precisely schedule SSH connections from
host to VM/container, or just to identify systems where SSH is even
available.
 2024-03-14 17:23:28 +01:00
Lennart Poettering b2d6bb5b34 core: notify supervisor over targets we reach, as we reach them 
Let's inform the the supervisor about various happenings of our service
manager, specifically the boot milestones we reach.

We so far have only a singular READY=1 message, to inform about bootup
completion. But sometimes it is interesting to have something for
finegrained, in particular something that indicates optional components
that have been activated.

Usecase for this: in a later PR I intend to introduce a generic
"ssh.target" that is supposed to be activated when SSH becomes available
on a host. A supervisor (i.e. a VMM/hypervisor/container mgr/…) can
watch for that, and know two things:

1. that SSH is generally available in the system
2. when it is available

In order to not flood the supervisor with events I only send these out
for target units. We could open this up later, in theory, but I think it
makes sense to tell people instead to define clear milestone target
units if they want a supervisor to be able to track system state.
 2024-03-14 17:23:10 +01:00
Lennart Poettering ad60cdd050 manager: clean up audit/plymouth code a bit 
Let's add assert()s, and let's put checks in similar order to emphasize
the symmetry. Also let's do cheap checks first.
 2024-03-14 17:23:06 +01:00
Lennart Poettering e516c4d286 machine-id-setup: inform supervisor about chosen machine ID 
Similar as the previous commit, it's useful for a supervisor to know
what machine ID we settlted on, in particular as various other things
are deterministically derived from it, for example MAC addresses and
such.
 2024-03-14 17:23:02 +01:00
Lennart Poettering 2f3b55c4f1 hostname-setup: send chosen hostname to supervisor via sd_notify() 
once we decided on a hostname, let's tell the supervisor about it. This
is useful for example in order to recognize the system via mDNS/LLMNR or
in a DHCP lease.
 2024-03-14 17:22:58 +01:00
Lennart Poettering 5a515940e9 hostname-setup: various modernizations 2024-03-14 17:22:54 +01:00
Lennart Poettering 37d15cd132 manager: make manager_send_ready() more symmetric regarding per-user/per-service scope 
Always check the scope explicitly, always assert(m), and name the two
functions in a symmetric way.
 2024-03-14 17:22:49 +01:00
Lennart Poettering fb44dc646b core: normalize how we issue sd_notify() from PID 1 
Always cast to (void) if we ignore the return value.

Always pass the first arg as boolean.

Always prefix the first arg with /* unset_environment= */.
 2024-03-14 17:20:46 +01:00
Yu Watanabe 6b67cf808a json: introduce json_dispatch_int8() and json_dispatch_uint8() 2024-03-14 23:56:44 +08:00
Yu Watanabe d30d44883f stat-util: expose fd_is_read_only_fs() 
Currently it is not used, but the fucntion is already quite generic and
useful.
 2024-03-14 23:45:27 +08:00
Piotr Drąg 2c75cb8b51 po: add pkg/debian to POTFILES.skip 
Debian packaging includes the exploded tarball, so scripts used to
detect files that should be in POTFILES.in, like intltool-update -m
used on https://l10n.gnome.org/module/systemd/, falsely detect its
files as needed to be translated. Avoid this behavior by putting
the whole submodule in POTFILES.skip.
 2024-03-14 13:41:56 +00:00
Mike Yuan cd804013a6 shell-completion: add systemd-cat --namespace= 
Follow-up for 45bcab66a9

Addresses https://github.com/systemd/systemd/pull/31754#discussion_r1524715062
 2024-03-14 13:07:19 +00:00
Yu Watanabe cdafb51ab4 Merge pull request #31754 from YHNdnzj/journal-fd-namespace 
journal/cat: allow connecting output to specific journal namespace
 2024-03-14 19:59:19 +09:00
Lennart Poettering 7b14f85cd8 man: shorten unnecessarily long example 2024-03-14 11:05:04 +01:00
Lennart Poettering 837eda0522 Merge pull request #31770 from poettering/linkat-replace 
introduce linkat_replace() helper, and port various things over to it
 2024-03-14 11:03:59 +01:00
Yu Watanabe af02814a85 ptyfwd: fix typo 
Follow-up for d0aa368c85.
 2024-03-14 17:40:26 +09:00
Yu Watanabe fcaa510597 TODO: fix typo 
Follow-up for 54b0e05ed0.
 2024-03-14 17:39:12 +09:00
Yu Watanabe f03caa0d3e stat-util: fix typo 
Follow-up for 7cff2b79f0.
 2024-03-14 17:37:50 +09:00
Lennart Poettering 5655e5c955 creds-util: port make_credential_host_secret() over to link_tmpfile_at() 
Let's simplify things by just reusing the primitives we already have.
 2024-03-14 09:22:09 +01:00
Lennart Poettering ccec206498 tmpfile-util: port link_tmpfile_at() over to linkat_replace() 2024-03-14 09:22:09 +01:00
Lennart Poettering 1f27e7b724 fs-util: add new helper linkat_replace() 2024-03-14 09:22:09 +01:00
Lennart Poettering 0b8e36f064 fs-util: move link_fd() from tmpfile-util.c into generic fs-util.c 
It's a generically useful call, let's move it so that we can use it at
more places.
 2024-03-14 09:17:46 +01:00
Lennart Poettering dd92ba8a7a path-util: add helper that checks if a path definitely refers to a dir 2024-03-14 09:17:46 +01:00
Zbigniew Jędrzejewski-Szmek 478dc50266 Merge pull request #31771 from keszybz/meson-make-partial-builds-great-again 
Meson make partial builds work again
 2024-03-14 08:23:04 +01:00
Mike Yuan 45bcab66a9 journal/cat: allow connecting output to specific journal namespace 2024-03-14 14:25:53 +08:00
Mike Yuan d4923a13b7 units: make systemd-journald@.socket installable 2024-03-14 14:25:52 +08:00
Mike Yuan 32104d3251 sd-journal: introduce sd_journal_stream_fd_with_namespace 2024-03-14 14:25:52 +08:00
Mike Yuan 2a11593178 journal-send: introduce journal_stream_path helper 2024-03-14 14:25:52 +08:00
Mike Yuan baaca3db6a path-util: introduce skip_leading_slash and use it where appropriate 2024-03-14 14:25:52 +08:00
Luca Boccassi 823ef2675d Merge pull request #31761 from CodethinkLabs/vmspawn/bug_fixes 
vmspawn: fix two minor bugs
 2024-03-13 23:37:50 +00:00
Mike Yuan 1ea275f119 core/cgroup: introduce MemoryZSwapWriteback setting 
Added in
https://github.com/torvalds/linux/commit/501a06fe8e4c185bbda371b8cedbdf1b23a633d8
 2024-03-13 23:36:25 +00:00
Daan De Meyer 49fc22f46c Merge pull request #31758 from DaanDeMeyer/kvm 
mkosi: Enable KVM
 2024-03-14 00:16:43 +01:00
Luca Boccassi 8e35076101 Merge pull request #31584 from yuwata/sd-ndisc-option-parser-cleanups 
sd-ndisc: rewrite option parser
 2024-03-13 23:06:50 +00:00
Daan De Meyer e399efea79 mkosi: Enable KVM 
Since https://github.blog/2024-01-17-github-hosted-runners-double-the-power-for-open-source/,
it seems that KVM is supported on GA runners, so let's explicitly
enable it to make sure it is used.

We update mkosi to latest and set QemuFirmware=uefi to disable
secure boot which crashes qemu until https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038777
is fixed.
 2024-03-13 23:45:11 +01:00
Daan De Meyer d1c29b517a mkosi: Allow booting without secure boot 
Don't fail if SecureBoot is not enabled. Instead, only execute
the secure boot related checks if secure boot is actually enabled.
 2024-03-13 23:42:34 +01:00
Daan De Meyer d6e8137716 boot: Only use io.systemd.boot.kernel-cmdline-extra for type 1 images 
Otherwise the cmdline is duplicated for UKIs.
 2024-03-13 23:42:34 +01:00
dependabot[bot] a17ae1f8d5 build(deps): bump github/codeql-action from 3.24.6 to 3.24.7 
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.24.6 to 3.24.7.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/8a470fddafa5cbb6266ee11b37ef4d8aae19c571...3ab4101902695724f9365a384f86c1074d94e18c)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-03-13 23:16:19 +01:00
dependabot[bot] 748b7be948 build(deps): bump pkg/debian from 49132a8 to 5451923 
Bumps pkg/debian from `49132a8` to `5451923`.

---
updated-dependencies:
- dependency-name: pkg/debian
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-03-13 20:18:08 +01:00
dependabot[bot] e065f1c41b build(deps): bump actions/checkout from 4.1.1 to 4.1.2 
Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/b4ffde65f46336ab88eb53be808477a3936bae11...9bb56186c3b09b4f86b1c65136769dd318469633)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-03-13 20:15:20 +01:00
dependabot[bot] 660efa717c build(deps): bump meson from 1.3.2 to 1.4.0 in /.github/workflows 
Bumps [meson](https://github.com/mesonbuild/meson) from 1.3.2 to 1.4.0.
- [Release notes](https://github.com/mesonbuild/meson/releases)
- [Commits](https://github.com/mesonbuild/meson/compare/1.3.2...1.4.0)

---
updated-dependencies:
- dependency-name: meson
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-03-13 19:26:52 +01:00
dependabot[bot] 9daa5b2a96 build(deps): bump softprops/action-gh-release from 1 to 2 
Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 1 to 2.
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](https://github.com/softprops/action-gh-release/compare/de2c0eb89ae2a093876385947365aca7b0e5f844...9d7c94cfd0a1f3ed45544c887983e9fa900f0564)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-03-13 19:26:03 +01:00
Zbigniew Jędrzejewski-Szmek d5dd917a02 meson: always use vcs_tag 
The branch with configure_file() was broken: meson doesn't know that
this file is a prerequisite for other targets, so partial rebuilds were broken.
Easy reproducer:
  git mv .git{,.no}
  touch meson build && ninja -C build src/basic/libbasic.a
  rm build/version.h
  ninja -C build src/basic/libbasic.a

Using vcs_tag() also in that case makes meson always build the file.

(Combined with the issue fixed in previous commit, I was encountering
failed builds quite often.)

Fixes 3f6ce3d4f0.
 2024-03-13 18:40:57 +01:00
Zbigniew Jędrzejewski-Szmek 9e11979765 meson: .git can also be a file 
With git-worktree, .git is just a file that specifies where
the parent git directory is. All the git information is available
in a git worktree, so it should be treated the same as a checkout
with a .git directory.
 2024-03-13 18:37:41 +01:00
Daan De Meyer e307bebc03 Merge pull request #31673 from DaanDeMeyer/mkosi 
mkosi: Introduce packaging sources as submodules
 2024-03-13 17:48:00 +01:00
Sam Leonard 4364a542e3 vmspawn: fix FD passing logic 2024-03-13 15:32:08 +00:00
Sam Leonard 002243ea64 vmspawn: prefix extra kernel-cmdline-extra with -smbios 2024-03-13 15:31:52 +00:00
Daan De Meyer ffc2773804 units: Bump various oneshot unit timeouts to 90s 
In mkosi, we've been having CI failures caused by
systemd-machine-id-commit.service timing out. Let's bump the timeout
for it and systemd-rfkill.service to 90s which we also use for other
oneshot services to avoid transient failures on slower systems.
 2024-03-14 00:10:48 +09:00
Evgeny Vereshchagin a96b4557cb fuzz: make sure DHCP client leases are loaded successfully 
Now that fa3357b9e8 is merged the fuzz
target should no longer crash there.
 2024-03-14 00:10:08 +09:00
Daan De Meyer 191097abb6 mkosi: Drop leftover mkosi.kernel.config 
The rest of the kernel build infra for mkosi was already removed a
long time ago, but we forgot to remove this config file. Let's drop
it now as well;
 2024-03-13 15:04:56 +00:00
sharad3001 e0cd8a1bdf udev: add assert for EVENT_RESULT_EXIT_STATUS_BASE (#31710) 
EVENT_RESULT_EXIT_STATUS_BASE and EVENT_RESULT_SUCCESS has the same value.
Code updated to add assert statement for EVENT_RESULT_EXIT_STATUS_BASE.
 2024-03-13 22:25:22 +09:00