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Commit Graph

32 Commits

Author SHA1 Message Date
Lennart Poettering
cf84484a56 resolved: include DNS server feature level info in SIGUSR1 status dump
let's make the status dump more useful for tracking down server issues.
2017-10-05 17:02:25 +02:00
Lennart Poettering
d55b0463b2 resolved: add support for explicitly forgetting everything we learnt about DNS server feature levels
This adds "systemd-resolve --reset-server-features" for explicitly
forgetting what we learnt. This might be useful for debugging
purposes, and to force systemd-resolved to restart its learning logic
for all DNS servers.
2017-10-05 16:56:50 +02:00
Zbigniew Jędrzejewski-Szmek
1ec57f3394 build-sys: s/ENABLE_RESOLVED/ENABLE_RESOLVE/
The configuration option was called -Dresolve, but the internal define
was …RESOLVED. This options governs more than just resolved itself, so
let's settle on the version without "d".
2017-10-04 12:09:51 +02:00
Lion Yang
e223f7998d doc/systemd-resolved.service: fix typo (#6422)
DNS sever => DNS server
2017-07-21 16:20:49 -04:00
AsciiWolf
28a0ad81ee man: use https:// in URLs 2017-02-21 16:28:04 +01:00
Martin Pitt
4050e04b2c resolved: correctly handle non-address RR types with /etc/hosts lookups (#4808)
Fix wrong condition test in manager_etc_hosts_lookup(), which caused it to
return an IPv4 answer when an IPv6 question was asked, and vice versa.
Also only return success if we actually found any A or AAAA record.

In systemd-resolved.service(8), point out that /etc/hosts mappings only
affect address-type lookups, not other types.

The test case currently disables DNSSEC in resolved, as there is a bug
where "-t MX" fails due to "DNSSEC validation failed" even after
"downgrading to non-DNSSEC mode". This should be dropped once that bug
gets fixed.

Fixes #4801
2016-12-22 07:58:02 +01:00
Zbigniew Jędrzejewski-Szmek
0a07667d8d man: provide html links to a bunch of external man pages 2016-08-06 16:39:53 -04:00
Lennart Poettering
91fe95e158 man: minor man page fix
Addressing:

b541146bf8 (commitcomment-17997074)
2016-07-25 20:14:13 +02:00
Zbigniew Jędrzejewski-Szmek
fc549b9605 Drop parentheses in two places 2016-07-17 19:58:07 -04:00
Lennart Poettering
b541146bf8 man: beef up resolved man page
Let's explain the various APIs and various ways to handle /etc/resolv.conf.
2016-06-21 14:15:23 +02:00
Lennart Poettering
2c7284a9a9 man: document what SIGUSR1 and SIGUSR2 do to resolved 2016-06-10 23:26:53 +02:00
David R. Hedges
63003524cb *.localdomain != localhost
".localdomain" is not a reserved suffix (or prefix). I'm not aware of any
product expecting *.localdomain to resolve to localhost, however I am aware of
at least one product that defaults to ".localdomain" as its DNS suffix provided
via DHCP (pfSense). This leads to unexpected results when attempting to access
a host that's offline (or a host that's online, when nsswitch.conf is
[mis-]configured to have myhostname ahead of DNS).

Operate on:
localhost (and localhost.)
*.localhost (and *.localhost.)
localhost.localdomain (and localhost.localdomain.)
*.localhost.localdomain (and *.localhost.localdomain.)

We should not cover:
*.localdomain (nor *.localdomain.)
localdomain (nor localdomain.)
2016-04-04 13:28:57 -04:00
Lennart Poettering
394bac4fef man: document that resolved cares about /etc/hosts 2016-02-11 16:25:22 +01:00
Lennart Poettering
358a9d5114 man: document that nss-myhostname handles *.localhost and *.localdomain too
(And similar for resolved)

Fixes: #1630
2016-02-10 23:48:50 +01:00
Lennart Poettering
a0956ed01f man: link resolved bus API documentation from its man page
This is similar how we already do it for logind or machined.
2016-02-09 20:39:43 +01:00
Zbigniew Jędrzejewski-Szmek
1c18f60af1 man: fix references to a few external man pages
Noticed in pull request #2067.
2016-01-27 23:50:19 -05:00
Lennart Poettering
624993ac85 man: document systemd-resolve(8)
This also links up the new manpage from systemd-resolved.service(8), and makes a couple of unrelated additions.
2016-01-25 17:19:18 +01:00
Lennart Poettering
b5a8703fdb man: add documentation for dnssec-trust-anchors.d(5) 2016-01-05 14:20:27 +01:00
Jakub Wilk
7f3fdb7f19 man: fix typos 2015-12-26 20:37:17 +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
437293cf80 man: Document that resolved requires nss-resolve to work with libc
Closes #884.
2015-08-28 02:04:57 +02:00
Lennart Poettering
2dc6b11d29 man: document resolved's RR synthesizing and query routing 2015-08-26 10:30:06 +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
798d3a524e Reindent man pages to 2ch 2015-02-03 23:11:35 -05:00
Lennart Poettering
7964ca4347 man: minimal updates to resolved.conf man page 2014-08-12 19:49:15 +02:00
Lennart Poettering
31a339fd7f man: update resolved man pages a bit 2014-08-11 15:06:22 +02:00
Zbigniew Jędrzejewski-Szmek
c305edb643 man: untabify systemd-resolved.service.xml 2014-06-22 12:26:09 -04:00
Jonathan Boulle
40ef48600f fix systemd-resolved reference in man page
Guess this was missed in the copy-paste :-)
2014-06-22 12:26:09 -04:00
Tom Gundersen
b686acb27e resolved: move resolv.conf to resolved's runtime dir 2014-06-02 15:14:32 +02:00
Tom Gundersen
091a364c80 resolved: add daemon to manage resolv.conf
Also remove the equivalent functionality from networkd.
2014-05-19 18:14:56 +02:00