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Commit Graph

127 Commits

Author SHA1 Message Date
Lennart Poettering
48e6dd3763 man: document relationship of .socket units and network namespaces
Fixes: #10018
2018-10-30 15:30:18 +01:00
Lennart Poettering
964c4eda5b man: also use "yes"/"no" rather than "true"/"false" in man pages
We usually use yes/no in all our unit files, do the same in the man
pages.

Triggered by:

https://github.com/systemd/systemd/pull/9824#issuecomment-420729987
2018-10-13 12:59:29 +02:00
Steve Ramage
a7c64e14e7 man: Fixed grammatical error in systemd.socket.xml (#9916) 2018-08-23 13:14:17 +09:00
Zbigniew Jędrzejewski-Szmek
514094f933 man: drop mode line in file headers
This is already included in .dir-locals, so we don't need it
in the files themselves.
2018-07-03 01:32:25 +02:00
Zbigniew Jędrzejewski-Szmek
fdbbee37d5 man: drop unused <authorgroup> tags from man sources
Docbook styles required those to be present, even though the templates that we
use did not show those names anywhere. But something changed semi-recently (I
would suspect docbook templates, but there was only a minor version bump in
recent years, and the changelog does not suggest anything related), and builds
now work without those entries. Let's drop this dead weight.

Tested with F26-F29, debian unstable.

$ perl -i -0pe 's/\s*<authorgroup>.*<.authorgroup>//gms' man/*xml
2018-06-14 12:22:18 +02:00
Lennart Poettering
0c69794138 tree-wide: remove Lennart's copyright lines
These lines are generally out-of-date, incomplete and unnecessary. With
SPDX and git repository much more accurate and fine grained information
about licensing and authorship is available, hence let's drop the
per-file copyright notice. Of course, removing copyright lines of others
is problematic, hence this commit only removes my own lines and leaves
all others untouched. It might be nicer if sooner or later those could
go away too, making git the only and accurate source of authorship
information.
2018-06-14 10:20:20 +02:00
Lennart Poettering
818bf54632 tree-wide: drop 'This file is part of systemd' blurb
This part of the copyright blurb stems from the GPL use recommendations:

https://www.gnu.org/licenses/gpl-howto.en.html

The concept appears to originate in times where version control was per
file, instead of per tree, and was a way to glue the files together.
Ultimately, we nowadays don't live in that world anymore, and this
information is entirely useless anyway, as people are very welcome to
copy these files into any projects they like, and they shouldn't have to
change bits that are part of our copyright header for that.

hence, let's just get rid of this old cruft, and shorten our codebase a
bit.
2018-06-14 10:20:20 +02:00
Zbigniew Jędrzejewski-Szmek
aed5cb03db man: merge two sections into two subsections of one section
Those are very close subjects that are a good fit for one section.
2018-04-18 10:04:10 +02:00
Zbigniew Jędrzejewski-Szmek
11a1589223 tree-wide: drop license boilerplate
Files which are installed as-is (any .service and other unit files, .conf
files, .policy files, etc), are left as is. My assumption is that SPDX
identifiers are not yet that well known, so it's better to retain the
extended header to avoid any doubt.

I also kept any copyright lines. We can probably remove them, but it'd nice to
obtain explicit acks from all involved authors before doing that.
2018-04-06 18:58:55 +02:00
Zbigniew Jędrzejewski-Szmek
572eb058cf Add SPDX license identifiers to man pages 2017-11-19 19:08:15 +01:00
Lennart Poettering
3ecc7fc3e6 man: document that inability to execute Symlinks= is not fatal
Fixes: #6920
2017-09-27 17:53:00 +02:00
Lennart Poettering
21f0669163 Merge pull request #6801 from johnlinp/master
man: explicitly distinguish "implicit dependencies" and "default dependencies"
2017-09-14 21:41:13 +02:00
John Lin
45f09f939b man: explicitly distinguish "implicit dependencies" and "default dependencies"
Fixes: #6793
2017-09-13 11:39:09 +08:00
Yu Watanabe
499295fb46 socket: Symlinks= with empty string resets the list of paths. 2017-09-05 15:08:59 +09:00
Stefan Hajnoczi
359a5bcf78 core: add AF_VSOCK support to socket units
Accept AF_VSOCK listen addresses in socket unit files.  Both guest and
host can now take advantage of socket activation.

The QEMU guest agent has recently been modified to support socket
activation and can run over AF_VSOCK with this patch.
2017-01-10 15:29:04 +00:00
Thomas Hindoe Paaboel Andersen
2dd678171e man: typo fixes
A mix of fixes for typos and UK english
2016-10-12 23:02:44 +02:00
Stefan Schweter
cfaf4b75e0 man: remove consecutive duplicate words (#4268)
This PR removes consecutive duplicate words from the man pages of:

* `resolved.conf.xml`
* `systemd.exec.xml`
* `systemd.socket.xml`
2016-10-03 17:09:54 +02:00
Paweł Szewczyk
00bb64ecfa core: Fix USB functionfs activation and clarify its documentation (#4188)
There was no certainty about how the path in service file should look
like for usb functionfs activation. Because of this it was treated
differently in different places, which made this feature unusable.

This patch fixes the path to be the *mount directory* of functionfs, not
ep0 file path and clarifies in the documentation that ListenUSBFunction should be
the location of functionfs mount point, not ep0 file itself.
2016-09-26 18:45:47 +02:00
Susant Sahani
9d56542764 socket: add support to control no. of connections from one source (#3607)
Introduce MaxConnectionsPerSource= that is number of concurrent
connections allowed per IP.

RFE: 1939
2016-08-02 13:48:23 -04:00
Lennart Poettering
1f15ce2846 core: change default trigger limits for socket units
Let's lower the default values a bit, and pick different defaults for
Accept=yes and Accept=no sockets.

Fixes: #3167
2016-05-05 22:34:47 +02:00
Evgeny Vereshchagin
db985064b6 man: rename TriggerLimitIntervalBurst to TriggerLimitBurst (#3181)
[/etc/systemd/system/test.socket:2] Unknown lvalue 'TriggerLimitIntervalBurst' in section 'Socket'

Follow-up for 8b26cdbd2a
2016-05-03 11:33:38 +02:00
Lennart Poettering
8b26cdbd2a core: introduce activation rate limiting for socket units
This adds two new settings TriggerLimitIntervalSec= and TriggerLimitBurst= that
define a rate limit for activation of socket units. When the limit is hit, the
socket is is put into a failure mode. This is an alternative fix for #2467,
since the original fix resulted in issue #2684.

In a later commit the StartLimitInterval=/StartLimitBurst= rate limiter will be
changed to be applied after any start conditions checks are made. This way,
there are two separate rate limiters enforced: one at triggering time, before
any jobs are queued with this patch, as well as the start limit that is moved
again to be run immediately before the unit is activated. Condition checks are
done in between the two, and thus no longer affect the start limit.
2016-04-29 16:27:48 +02:00
Lennart Poettering
cc4e4df49f man: clarify that DefaultDependencies= is in the [Unit] section
This hopefully reduces confusion resulting in issues like #2992.
2016-04-12 13:43:33 +02:00
Susant Sahani
74bb646ee5 socket: Add support for socket protcol
Now we don't support the socket protocol like
sctp and udplite .

This patch add a new config param
SocketProtocol: udplite/sctp

With this now we can configure the protocol as

udplite = IPPROTO_UDPLITE
sctp = IPPROTO_SCTP

Tested with nspawn:
2015-11-18 09:34:18 +05:30
Lennart Poettering
c129bd5df3 man: document automatic dependencies
For all units ensure there's an "Automatic Dependencies" section in the
man page, and explain which dependencies are automatically added in all
cases, and which ones are added on top if DefaultDependencies=yes is
set.

This is also done for systemd.exec(5), systemd.resource-control(5) and
systemd.unit(5) as these pages describe common behaviour of various unit
types.
2015-11-11 20:47:07 +01:00
Jan Engelhardt
7ca4155737 doc: use expanded forms for written style 2015-11-06 13:46:26 +01:00
Jan Engelhardt
a8eaaee72a doc: correct orthography, word forms and missing/extraneous words 2015-11-06 13:45:21 +01:00
Jan Engelhardt
b938cb902c doc: correct punctuation and improve typography in documentation 2015-11-06 13:00:02 +01:00
Lennart Poettering
8dd4c05b54 core: add support for naming file descriptors passed using socket activation
This adds support for naming file descriptors passed using socket
activation. The names are passed in a new $LISTEN_FDNAMES= environment
variable, that matches the existign $LISTEN_FDS= one and contains a
colon-separated list of names.

This also adds support for naming fds submitted to the per-service fd
store using FDNAME= in the sd_notify() message.

This also adds a new FileDescriptorName= setting for socket unit files
to set the name for fds created by socket units.

This also adds a new call sd_listen_fds_with_names(), that is similar to
sd_listen_fds(), but also returns the names of the fds.

systemd-activate gained the new --fdname= switch to specify a name for
testing socket activation.

This is based on #1247 by Maciej Wereski.

Fixes #1247.
2015-10-06 11:52:48 +02:00
Lennart Poettering
55301ec028 core: add new setting Writable= to ListenSpecial= socket units
Writable= is a new boolean setting. If ture, then ListenSpecial= will
open the specified path in O_RDWR mode, rather than just O_RDONLY.

This is useful for implementing services like rfkill, where /dev/rfkill
is more useful when opened in write mode, if we want to not only save
but also restore its state.
2015-10-01 14:28:13 +02:00
Lennart Poettering
3d3145100d man: minor wording improvements to USB FunctionFS documentation 2015-10-01 14:26:42 +02:00
Zbigniew Jędrzejewski-Szmek
2206531140 man: use "=" when referring to configuration file settings
This convention is almost universal in systemd man pages, and makes
it easier to visually parse the docs.

Also fix some markup along the way.
2015-09-30 12:14:22 -04:00
Zbigniew Jędrzejewski-Szmek
81eb21b991 man: add link to functionfs docs
Also reword some ungainly grammar constructs.
2015-09-30 12:14:22 -04:00
Pawel Szewczyk
8c7c98398b man: Add documentation for functionfs socket activation 2015-09-22 16:32:16 +02:00
Thomas Hindoe Paaboel Andersen
dd2b607b7d man: typo fixes 2015-07-25 23:15:51 +02:00
Tom Gundersen
12b42c7667 man: revert dynamic paths for split-usr setups
This did not really work out as we had hoped. Trying to do this upstream
introduced several problems that probably makes it better suited as a
downstream patch after all. At any rate, it is not releaseable in the
current state, so we at least need to revert this before the release.

 * by adjusting the path to binaries, but not do the same thing to the
   search path we end up with inconsistent man-pages. Adjusting the search
   path too would be quite messy, and it is not at all obvious that this is
   worth the effort, but at any rate it would have to be done before we
   could ship this.

 * this means that distributed man-pages does not make sense as they depend
   on config options, and for better or worse we are still distributing
   man pages, so that is something that definitely needs sorting out before
   we could ship with this patch.

 * we have long held that split-usr is only minimally supported in order
   to boot, and something we hope will eventually go away. So before we start
   adding even more magic/effort in order to make this work nicely, we should
   probably question if it makes sense at all.
2015-06-18 19:47:44 +02:00
Filipe Brandenburger
681eb9cf2b man: generate configured paths in manpages
In particular, use /lib/systemd instead of /usr/lib/systemd in distributions
like Debian which still have not adopted a /usr merge setup.

Use XML entities from man/custom-entities.ent to replace configured paths while
doing XSLT processing of the original XML files. There was precedent of some
files (such as systemd.generator.xml) which were already using this approach.

This addresses most of the (manual) fixes from this patch:
http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/patches/Fix-paths-in-man-pages.patch?h=experimental-220

The idea of using generic XML entities was presented here:
http://lists.freedesktop.org/archives/systemd-devel/2015-May/032240.html

This patch solves almost all the issues, with the exception of:
- Path to /bin/mount and /bin/umount.
- Generic statements about preference of /lib over /etc.

These will be handled separately by follow up patches.

Tested:
- With default configure settings, ran "make install" to two separate
  directories and compared the output to confirm they matched exactly.
- Used a set of configure flags including $CONFFLAGS from Debian:
  http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/rules
  Installed the tree and confirmed the paths use /lib/systemd instead of
  /usr/lib/systemd and that no other unexpected differences exist.
- Confirmed that `make distcheck` still passes.
2015-05-28 19:28:19 +02:00
Zbigniew Jędrzejewski-Szmek
b5c7d097ec man: link to freebsd.org for inetd(8) 2015-03-13 23:42:18 -04:00
Zbigniew Jędrzejewski-Szmek
3ba3a79df4 man: fix a bunch of links
All hail linkchecker!
2015-03-13 23:42:18 -04:00
Shawn Landden
3b1c524154 add REMOTE_ADDR and REMOTE_PORT for Accept=yes 2015-03-10 09:00:27 -04:00
Zbigniew Jędrzejewski-Szmek
b975b0d514 man: boilerplate unification 2015-02-10 23:24:27 -05:00
Zbigniew Jędrzejewski-Szmek
798d3a524e Reindent man pages to 2ch 2015-02-03 23:11:35 -05:00
Ivan Shapovalov
281a92f80c man: fix typos in description of SELinuxContextFromNet= 2014-10-27 11:42:33 +01:00
Jan Synacek
97426dcfca man: fix typos 2014-10-15 12:24:33 +02:00
Michal Sekletar
16115b0a7b socket: introduce SELinuxContextFromNet option
This makes possible to spawn service instances triggered by socket with
MLS/MCS SELinux labels which are created based on information provided by
connected peer.

Implementation of label_get_child_mls_label derived from xinetd.

Reviewed-by: Paul Moore <pmoore@redhat.com>
2014-09-19 12:32:06 +02:00
Michael Biebl
67826132ad man: fix references to systemctl man page which is now in section 1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760613
2014-09-06 13:45:18 +02:00
Ruben Kerkhof
06b643e7f5 Fix a few more typos 2014-08-30 13:46:07 -04:00
Lennart Poettering
3cd761e4df socket: suffix newly added TCP sockopt time properties with "Sec"
This is what we have done so far for all other time values, and hence we
should do this here. This indicates the default unit of time values
specified here, if they don't contain a unit.
2014-08-19 21:58:48 +02:00
Lennart Poettering
3bb07b7680 Revert "socket: introduce SELinuxLabelViaNet option"
This reverts commit cf8bd44339.

Needs more discussion on the mailing list.
2014-08-19 19:16:08 +02:00
Michal Sekletar
cf8bd44339 socket: introduce SELinuxLabelViaNet option
This makes possible to spawn service instances triggered by socket with
MLS/MCS SELinux labels which are created based on information provided by
connected peer.

Implementation of label_get_child_label derived from xinetd.

Reviewed-by: Paul Moore <pmoore@redhat.com>
2014-08-19 18:57:12 +02:00