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Commit Graph

5932 Commits

Author SHA1 Message Date
Lajos Veres
5773351881 Fix path typo in systemd.unit
/etc/systemd/systemd/ => /etc/systemd/system/
2021-03-01 08:45:19 +09:00
Lennart Poettering
fa1ca5f409
Merge pull request #18800 from poettering/network-target-more-doc
some improvements regarding network.target docs
2021-02-26 10:59:23 +01:00
Lennart Poettering
85f3bd23da man: say explicitly that network.target should give the guarantee that synthetic network interfaces have been created
Prompted by: #18793
2021-02-26 09:31:11 +01:00
Lennart Poettering
26ac511a7e man: be more explicit about network-online.target and consuming services of other hosts
Let's make things a tiny bit more explicit.
2021-02-26 09:29:52 +01:00
Lennart Poettering
8b596d51a9 man: fix indentation of example
The man page otherwise looks very weirdly aligned.
2021-02-26 09:29:52 +01:00
Zbigniew Jędrzejewski-Szmek
34507fa9e9 man: remove details of ManagedOOMPreference implementation 2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
a8136f1bc0 man: advertise shared drop-ins more
systemd.unit(5) is a wall of text. And this particular feature can be very useful
in the context of resource control. Let's avertise this cool feature a bit more.

Fixes #17900.
2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
4fc8a70d9f man: fix two issues in udev(7)
Fixed #18050.
2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
9f0840e421 man: say that hostname must can be a fqdn or not
Fixes #18426
2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
c91ebcdbd1 man: explain settings in timesyncd.conf(5)
Fixes #18508.
2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
d5630d2795 man: drop misplaced spaces and parenthesization 2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
326152af4d man: use markup more in description of ManagedOOMPreference=
Follow-up for d8a4d64bc3.
2021-02-25 21:14:04 +01:00
Zbigniew Jędrzejewski-Szmek
beca342dba man: fix grammaro 2021-02-25 14:55:17 +01:00
Zbigniew Jędrzejewski-Szmek
155d626bc6
Merge pull request #18018 from bluca/mount_images_overlay
Add ExtensionImages directive to form overlays
2021-02-25 11:31:14 +01:00
Joerg Behrmann
fa02711758 treewide: fix spelling 2021-02-25 05:54:11 +09:00
Annika Wickert
c0267a592a network: Implement B.A.T.M.A.N. Advanced interface type 2021-02-25 01:57:29 +09:00
Yu Watanabe
b49bb2866c doc,man: fix-typo (hierachy -> hierarchy) 2021-02-24 09:54:16 +01:00
Zbigniew Jędrzejewski-Szmek
d515864346 man: add a description of how manager env block is set 2021-02-23 17:18:05 +01:00
Luca Boccassi
93f597013a Add ExtensionImages directive to form overlays
Add support for overlaying images for services on top of their
root fs, using a read-only overlay.
2021-02-23 15:34:46 +00:00
Lennart Poettering
3acf00a5a4 man: various improvements to systemd.generator(7)
In particular, make clear the .d/*.conf unit file drop-ins are OK to
generate from generators.

Inspired by: https://lists.freedesktop.org/archives/systemd-devel/2021-February/046148.html
2021-02-23 22:44:05 +09:00
Zbigniew Jędrzejewski-Szmek
8ebfd50aaf shared/condition: add ConditionControlGroupController=v1|v2
Before, we only allowed conditionalizing on controllers, not the hierarchy.
This commit extends this to allow a simple check for v1 (i.e. classic or hybrid),
and v2 (full unified).

An alternative approach would be to add a separate Condition for this, but I'm
not too keen on that, considering that v1 is already being deprecrecated
(c.f. 82f3063218).
2021-02-23 01:11:18 +01:00
Zbigniew Jędrzejewski-Szmek
a5e5e102ba
Merge pull request #18704 from keszybz/fallback-hostame-override
Allow overriding of fallback hostname through envvar and os-release field
2021-02-23 00:41:27 +01:00
Yu Watanabe
c83e44110c
Merge pull request #18718 from yuwata/network-nexthop-blackhole
network: introduce Blackhole= setting in [NextHop] section
2021-02-23 04:44:12 +09:00
Zbigniew Jędrzejewski-Szmek
8770c8135b hostnamed: rename FallbackHostname to DefaultHostname
This follows the addition of DEFAULT_HOSTNAME= in os-release.
The distinction between the value from os-release or the env var and
the compile-time setting is not made in the api: HostnameSource is
"default" is all cases. I think that this level of detail is not needed,
because the users of this mostly care whether the hostname was set by
user configuration or not.
2021-02-22 20:10:55 +01:00
Zbigniew Jędrzejewski-Szmek
addddf565b os-release: add the DEFAULT_HOSTNAME= setting
The motivation is that variants of the same distro that share the same compiled
rpm want to customize various aspects of the system, in particular the
hostname. In some sense the default hostname is part of the identity of the
system, so setting it through os-release makes sense. In particular, instead of
setting a default value in /etc/hostname, the appropriate default can be baked
into the image, leaving /etc/hostname for local overrides only.

Why make this a separate field instead of e.g. using NAME from os-release?
NAME is already used for other purposes, and it seems likely that people want
to set those independently.
2021-02-22 20:10:55 +01:00
Zbigniew Jędrzejewski-Szmek
aa96ef86a7 man: use ~/.config instead of XDG_CONFIG_HOME
e3820eeaf1 did that replacement XDG_CONFIG_HOME, in one
of two places. Let's use ~/.config everywhere.

Quoting https://github.com/systemd/systemd/pull/18704#discussion_r579465254:
> I'd really drop XDG_CONFIG_HOME from the docs. It's confusing enough as it
> is. Where we don't need the indirections we should not confuse people with
> it, in particular as people might then think it's actually a good idea to use
> that env var and redirect things. I'd just show the literal path everywhere,
> even if we internally use the env var.
2021-02-22 20:10:55 +01:00
Zbigniew Jędrzejewski-Szmek
d55ed7de34 manager: add ManagerEnvironment configuration setting
This is useful for various variables that modify process behaviour. This makes
it easy to set it for pid1 without touching the kernel command line. Even for
the *user manager* this also can be convenient for the unprivileged user, who
cannot modify user@.service definition.

Variables that could be set like this include $SD_EVENT_PROFILE_DELAYS,
$SYSTEMD_FALLBACK_HOSTNAME, $SYSTEMD_MEMPOOL, $SYSTMED_RDRAND, etc.
2021-02-22 20:10:55 +01:00
Yu Watanabe
30f1083709 network: nexthop: add Blackhole= setting in [NextHop] section
As similar to unreachable type routes, blackhole nexthops do not have
NHA_OID attribute, so they are managed by Manager.
2021-02-23 02:21:17 +09:00
Lennart Poettering
0a6aa7a238 man: try to improve documentation of conditions/asserts
Fixes: #18725
2021-02-22 18:12:34 +01:00
Lennart Poettering
c6e33c293e man: correct documentaiton of StandardInput='s defaults in regards to "data"
Fixes: #18710
2021-02-22 17:52:20 +01:00
Zbigniew Jędrzejewski-Szmek
b332778b30
Merge pull request #18684 from yuwata/sd-device-cleanups-and-udevadm-fix
sd-device, udev: several cleanups and one udevadm fix
2021-02-22 11:32:38 +01:00
Zbigniew Jędrzejewski-Szmek
f70e6fb471 manager: read ~/.config/systemd/user.conf in user mode
This changes the paths we read user manager config from in two ways:

- split-usr-root paths are dropped. The user manager is a poster boy for
  non-early-boot, so reading dropins only from /usr is appropriate.

- we look at ~/.config/systemd/user.conf. Users should be allowed to override
  their own config.

As user managers become more and more used, it becomes more important for users
to customize their own daemon. By reading from ~/.config, this is possible
without privileges.
2021-02-22 10:03:07 +01:00
Benjamin Robin
086c9fbc03 man: Small fix of sd_bus_message_send() man page 2021-02-21 20:26:51 +01:00
Tyler Hicks
e4d54220a1 man: correct the unit file directory for attached images
Commit 83f72cd65f ("man,docs: document the new unit file directory for
attached images") updated the docs and man page with the new unit file
directory for attached images but included a system.attached ->
systemd.attached typo in the man page portion of the change. Fix the
typo to document the correct path.
2021-02-21 19:19:18 +00:00
Yu Watanabe
5e63f2915b man: fix typo 2021-02-21 19:20:47 +01:00
Yu Watanabe
2ddd52d1e2 network: nexthop: add OnLink= setting 2021-02-21 05:16:23 +09:00
Yu Watanabe
6c99c26500 udevadm-trigger: introduce --quiet option
This may be useful to invoke the command by non-privileged users.
2021-02-21 04:40:23 +09:00
Lennart Poettering
cd6d2111c4 man: split out sd_bus_set_fd() man page from sd_bus_get_fd()
sd_bus_get_fd() and related calls are useful for integrating a bus
connection into arbitrary event loops. But sd_bus_set_fd() is quite a
different beast, it's for using D-Bus over pre-initialized sockets or
pairs of fifos or stuff, i.e. very advanced stuff.

Let's split this man page in two, in order not to confuse things
needlessly.

And while we are at it, let's slightly extend the documentation.
2021-02-20 16:13:06 +01:00
Yu Watanabe
832583ada8 network: make Broadcast= accept boolean value
And disable it for wireguard interfaces by default.

Closes #18492.
2021-02-20 14:23:00 +09:00
Yu Watanabe
7f37ecf7e5
Merge pull request #18699 from yuwata/network-route-add-nexthop-setting
network: add NextHop= setting in [Route] section
2021-02-20 14:17:17 +09:00
Lennart Poettering
6c41cf4459 sd-bus: simplify sd_bus_reply()
there's no point in having two arguments, if one does as well.
2021-02-20 13:44:02 +09:00
Lennart Poettering
5cfbe7452f man: emphasize a bit more that PID files suck 2021-02-19 17:51:31 +01:00
Lennart Poettering
04955f7c61
Merge pull request #18694 from keszybz/links-and-syntax-highlighting
Links and syntax highlighting
2021-02-19 15:27:41 +01:00
Yu Watanabe
324e342219 network: add NextHop= setting in [Route] section 2021-02-19 22:42:39 +09:00
Zbigniew Jędrzejewski-Szmek
3d81e41190
Merge pull request #18646 from yuwata/network-ip-masquerade-follow-ups
network: several follow-ups for recent IPMasquerade= change
2021-02-19 12:43:37 +01:00
Zbigniew Jędrzejewski-Szmek
d80961720c man: fix links to various pages
nss-dns doesn't have any man page that I could find.
2021-02-19 09:28:13 +01:00
Yu Watanabe
b480543cf0 tree-wide: fix typo 2021-02-19 07:56:22 +01:00
Yu Watanabe
4c72d851cd network: warn when any positive boolean string is specified for IPMasquerade=
Previously, any positive boolean string for IPMasquerade= enables only IPv4
masquerade. The commit 48ed276647 adds
IPv6 masquerade support. However, only "yes" is handled as "ipv4", and other
positive boolean strings are handled as "both".

This makes all positive boolean strings considered as "ipv4", warn that they
are deprecated, and suggest to use "ipv4" or "both".

Follow-up for 48ed276647.
2021-02-19 14:24:10 +09:00
Yu Watanabe
5be5d1f2a1
Merge pull request #18659 from poettering/permyriadification
use scaling relative to UINT32_MAX instead of percentages/permyriads wherever we can
2021-02-19 14:22:10 +09:00
Zbigniew Jędrzejewski-Szmek
09db71a4a3 Recommend drop-ins over modifications to the main config file
As discussed in https://github.com/systemd/systemd/pull/18347.
2021-02-19 14:05:42 +09:00