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Commit Graph

414 Commits

Author SHA1 Message Date
Lennart Poettering
349aa041fe doc: add missing comma in DISCOVERABLE_PARTITIONS.md 2021-01-06 16:18:54 +01:00
Gaël PORTAY
7745379ea8 docs: fix the link to boot loader specification
The boot loader specification link points to the boot loader interface
documentation.

This fixes the link to point to BOOT_LOADER_SPECIFICATION instead of
BOOTLOADER_INTERFACE which is itself.
2020-12-30 16:04:14 +00:00
Lennart Poettering
8b08be4052 tree-wide: suggest meson command lines instead of ninja ones
This only changes documentation. In various places we call "ninja"
directly. I figured it would be safer to leave those in place for now,
given the meson replacement commands lines appears to be supported in
newer meson versions only.
2020-12-17 16:51:48 +01:00
Zbigniew Jędrzejewski-Szmek
89341c83c3 docs/RELEASE: clarify which steps are done when 2020-11-26 13:54:37 +01:00
Lennart Poettering
5695ee502d docs: document what VPNs should do to systemd-resolved.service
Fixes: #17588 #17512

Prompted-by: #17529

(Also relevant: #6076)
2020-11-25 14:08:37 +01:00
Dimitri John Ledkov
499f0f8209 gpt: add RISC-V GPT partition typecode uuid 2020-11-23 22:15:36 +01:00
Zbigniew Jędrzejewski-Szmek
e0300086ba
Merge pull request #17651 from yuwata/the-the
tree-wide: fix "the the" and "that that"
2020-11-18 09:32:09 +01:00
Vito Caputo
e3500e9d21 JOURNAL_FILE_FORMAT: fixup typos and punctuation
No significant changes
2020-11-18 09:29:58 +01:00
Yu Watanabe
273d76f4f8 tree-wide: update "that that" 2020-11-18 17:23:00 +09:00
Lennart Poettering
394131d5be
Merge pull request #17497 from anitazha/randomizeonce
timer: add new feature FixedRandomDelay=
2020-11-10 13:29:04 +01:00
Yu Watanabe
db9ecf0501 license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
Lennart Poettering
ce8f6d478e seccomp: allow turning off of seccomp filtering via env var
Fixes: #17504

(While we are it, also move $SYSTEMD_SECCOMP_LOG= env var description
into the right document section)

Also suggested in: https://github.com/systemd/systemd/issues/17245#issuecomment-704773603
2020-11-05 20:22:19 +01:00
Kristijan Gjoshev
acf24a1a84 timer: add new feature FixedRandomDelay=
FixedRandomDelay=yes will use
`siphash24(sd_id128_get_machine() || MANAGER_IS_SYSTEM(m) || getuid() || u->id)`,
where || is concatenation, instead of a random number to choose a value between
0 and RandomizedDelaySec= as the timer delay.
This essentially sets up a fixed, but seemingly random, offset for each timer
iteration rather than having a random offset recalculated each time it fires.

Closes #10355

Co-author: Anita Zhang <the.anitazha@gmail.com>
2020-11-05 10:59:33 -08:00
Zbigniew Jędrzejewski-Szmek
c37a43d2dd
Merge pull request #17438 from anitazha/systoomd_quick
Additional fix ups from #17417
2020-10-27 18:43:34 +01:00
Anita Zhang
800d0802e4 docs: update coding style for return (void) func(...)
Seems that people think it's useful for brevity so make it explicit in
the CODING_STYLE.
2020-10-27 00:20:17 -07:00
Yu Watanabe
377a9545e9 tree-wide: fix typos found by Fossies codespell report 2020-10-24 13:29:31 +02:00
Yu Watanabe
4b28e50f9e
Merge pull request #17390 from keszybz/logind-notifications-and-links
Fix sd_notify() usage in various daemons and update some documentation links
2020-10-20 13:44:52 +09:00
Lennart Poettering
f105d29b47
Merge pull request #17389 from poettering/bootspec-clarifications
bootspec entry character set clarifications
2020-10-19 17:17:10 +02:00
Lennart Poettering
cf33b70765 docs: some coding style updates
Primarily:

1. Mention that we prefer if return parameters carry "ret_" as prefix in
   their name

2. Clarify that debug-level logging is always OK, and irrelevant to when
   deciding whether a function is logging or non-logging.
2020-10-19 15:30:11 +02:00
Zbigniew Jędrzejewski-Szmek
515736d0f3 tree-wide: update web link to logind description
https://www.freedesktop.org/wiki/Software/systemd/multiseat/ says that it
is obsoleted by sd-login(3), so it doesn't make much sense to link to the former.
2020-10-19 15:23:37 +02:00
Lennart Poettering
d9067aba40 doc: document charset to use for bootspec entry names
Prompted-by: https://github.com/systemd/systemd/issues/12572#issuecomment-711074702
2020-10-19 14:22:12 +02:00
Zbigniew Jędrzejewski-Szmek
69c0807432
Merge pull request #15206 from anitazha/systoomd-v0
systemd-oomd
2020-10-15 14:16:52 +02:00
Lennart Poettering
5fa661a4fb docs: clarify that udev watches for IN_CLOSE_WRITE (and not IN_CLOSE)
Also, while we are at it, explain that udev won't reprobe if users just
release the lock, they have to close the block device too.
2020-10-10 10:01:59 +02:00
Anita Zhang
4d824a4e0b core: add ManagedOOM*= properties to configure systemd-oomd on the unit
This adds the hook ups so it can be read with the usual systemd
utilities. Used in later commits by sytemd-oomd.
2020-10-07 16:17:23 -07:00
Zbigniew Jędrzejewski-Szmek
422128b46d man: use paragraphs in descriptions of /tmp and /var/tmp
We have three somewhat separate ideas: what the directory is for, what $TMPDIR is for, and security considerations.
Let's use paragraphs.

Also, conjunctions in titles aren't capitalized usually.
2020-10-05 18:38:35 +02:00
Lennart Poettering
c14ebe07a9
Merge pull request #17172 from keszybz/read-login-defs
Read /etc/login.defs
2020-10-02 11:01:30 +02:00
Zbigniew Jędrzejewski-Szmek
53393c894d Look at /etc/login.defs for the system_max_[ug]id values
It makes little sense to make the boundary between systemd and user guids
configurable. Nevertheless, a completely fixed compile-time define is not
enough in two scenarios:
- the systemd_uid_max boundary has moved over time. The default used to be
  500 for a long time. Systems which are upgraded over time might have users
  in the wrong range, but changing existing systems is complicated and
  expensive (offline disks, backups, remote systems, read-only media, etc.)
- systems are used in a heterogenous enviornment, where some vendors pick
  one value and others another.
So let's make this boundary overridable using /etc/login.defs.

Fixes #3855, #10184.
2020-10-01 17:49:31 +02:00
nl6720
f856778b9c docs: update old documentation links 2020-09-29 21:45:06 +02:00
Kyle Huey
fbccb980e5 random-util: Add an environment variable to disable RDRAND.
SYSTEMD_RDRAND=0 will prevent using RDRAND even on systems whose CPUID claims
to support it. All other values have no effect.

Fixes: #17112
2020-09-24 09:22:45 +02:00
Lennart Poettering
36f8cf0163
Merge pull request #17086 from keszybz/developer-mode-default
Update dbus docs, make developer mode default
2020-09-22 16:29:28 +02:00
Lennart Poettering
329cde79c4 doc: document the new GPT partition type UUIDs 2020-09-19 21:20:16 +02:00
Zbigniew Jędrzejewski-Szmek
4c8e5f442b meson: make "developer" mode the default
This means that the dbus doc consistency checks will be enabled by default,
including in the CI. I think that will work better than current state where
people do not enable them and them follow-up patches for the docs like the
parent commit must be had.
2020-09-17 09:02:29 +02:00
Topi Miettinen
9df2cdd8ec exec: SystemCallLog= directive
With new directive SystemCallLog= it's possible to list system calls to be
logged. This can be used for auditing or temporarily when constructing system
call filters.

---
v5: drop intermediary, update HASHMAP_FOREACH_KEY() use
v4: skip useless debug messages, actually parse directive
v3: don't declare unused variables with old libseccomp
v2: fix build without seccomp or old libseccomp
2020-09-15 12:54:17 +03:00
Renaud Métrich
3e5f04bf64 socket: New option 'FlushPending' (boolean) to flush socket before entering listening state
Disabled by default. When Enabled, before listening on the socket, flush the content.
Applies when Accept=no only.
2020-09-01 17:20:23 +02:00
Lennart Poettering
c4bc2e9343 CONTRIBUTING: be clearer about versions and RFE process
Fixes: #16550
2020-08-31 23:23:56 +02:00
PhoenixDiscord
e8607daf7d
Replace gendered pronouns with gender neutral ones. (#16844) 2020-08-27 11:52:48 +09:00
Zbigniew Jędrzejewski-Szmek
b6abc2acb4
Merge pull request #16568 from poettering/creds-store
credentials logic to pass privileged data to services
2020-08-26 10:32:30 +02:00
Lennart Poettering
b0d29bfdfd man: document credentials passing in the container interface 2020-08-25 19:46:32 +02:00
Lennart Poettering
64abd37a60 docs: document new recovery key user record fields 2020-08-25 18:14:55 +02:00
Lennart Poettering
4e39995371 core: introduce ProtectProc= and ProcSubset= to expose hidepid= and subset= procfs mount options
Kernel 5.8 gained a hidepid= implementation that is truly per procfs,
which allows us to mount a distinct once into every unit, with
individual hidepid= settings. Let's expose this via two new settings:
ProtectProc= (wrapping hidpid=) and ProcSubset= (wrapping subset=).

Replaces: #11670
2020-08-24 20:11:02 +02:00
Zbigniew Jędrzejewski-Szmek
69bb9f999c
Merge pull request #16817 from keszybz/update-bus-api-docs
Update bus api docs
2020-08-24 09:31:31 +02:00
Zbigniew Jędrzejewski-Szmek
3c682b17ce docs: add man/update-dbus-docs step to release instructions 2020-08-22 12:39:37 +02:00
Ronan Pigott
f3d97c0587 docs: fix gpt-auto-generator manpage link 2020-08-22 12:26:27 +02:00
Steve Dodd
44aaddad06 Request seccomp logging if SYSTEMD_LOG_SECCOMP environment variable is set. 2020-08-21 11:24:53 +02:00
Lennart Poettering
5b14956385
Merge pull request #16543 from poettering/nspawn-run-host
nspawn: /run/host/ tweaks
2020-08-20 16:20:05 +02:00
Luca Boccassi
7489ccc350 coding style: document how to break a function declaration 2020-08-20 13:19:28 +02:00
Lennart Poettering
00e64c6d06 doc: document what we now place in /run/host 2020-08-20 10:17:59 +02:00
Anita Zhang
96a4ce9f1d
Merge pull request #16690 from poettering/userdb-group-desc
description field for group records
2020-08-11 00:27:54 -07:00
Lennart Poettering
721bb6ed08
Merge pull request #16684 from keszybz/assorted-cleanups
Assorted cleanups
2020-08-10 19:28:05 +02:00
Lennart Poettering
072779f0bf docs: document new description field
Also, explain GECOS syntax requirements.
2020-08-07 08:39:56 +02:00