Commit Graph

75 Commits

Author SHA1 Message Date
stuebinm
6afb255d97 nixos: remove all uses of lib.mdDoc
these changes were generated with nixq 0.0.2, by running

  nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix

two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.

Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
2024-04-13 10:07:35 -07:00
pennae
9547123258 nixos/*: convert internal option descriptions to MD
we'll have to do it eventually, may as well be now.
2022-08-31 16:32:54 +02:00
pennae
51a11254a7 nixos/*: literalDocBook -> literalMD
no change to rendered output
2022-08-27 19:18:29 +02:00
pennae
2e751c0772 treewide: automatically md-convert option descriptions
the conversion procedure is simple:

 - find all things that look like options, ie calls to either `mkOption`
   or `lib.mkOption` that take an attrset. remember the attrset as the
   option
 - for all options, find a `description` attribute who's value is not a
   call to `mdDoc` or `lib.mdDoc`
 - textually convert the entire value of the attribute to MD with a few
   simple regexes (the set from mdize-module.sh)
 - if the change produced a change in the manual output, discard
 - if the change kept the manual unchanged, add some text to the
   description to make sure we've actually found an option. if the
   manual changes this time, keep the converted description

this procedure converts 80% of nixos options to markdown. around 2000
options remain to be inspected, but most of those fail the "does not
change the manual output check": currently the MD conversion process
does not faithfully convert docbook tags like <code> and <package>, so
any option using such tags will not be converted at all.
2022-07-30 15:16:34 +02:00
Robert Hensing
d75b85c5dc
Merge pull request #147690 from pasqui23/hosts
concatTextFile: init
2022-01-08 20:40:31 +01:00
pennae
e24a8775a8 treewide: set defaultText for options using simple path defaults
adds defaultText for all options that set their default to a path expression
using the ubiquitous `cfg` shortcut bindings.
2021-12-09 01:12:13 +01:00
Pasquale
f81734f4e6
nixos/networking: using concatTextFile 2021-11-28 01:40:05 +01:00
Naïm Favier
2ddc335e6f
nixos/doc: clean up defaults and examples 2021-10-04 12:47:20 +02:00
Robert Hensing
fbafeb7ad5 treewide: runCommandNoCC -> runCommand
This has been synonymous for ~5y.
2021-08-15 17:36:41 +02:00
volth
bc0d605cf1 treewide: fix double quoted strings in meta.description
Signed-off-by: Ben Siraphob <bensiraphob@gmail.com>
2021-01-24 19:56:59 +07:00
Scriptkiddi
1572940688
networking, chrony, ntpd, timesyncd: add timeServers option type 2021-01-20 10:54:24 +01:00
Masanori Ogino
d1d6403cb5 nixos/networking: make /etc/netgroup by default
This will prevent nscd from complaining /etc/netgroup being absent.

Signed-off-by: Masanori Ogino <167209+omasanori@users.noreply.github.com>
2021-01-10 11:01:48 +09:00
Michael Weiss
234d95a6fc
nixos/networking: Add the FQDN and hostname to /etc/hosts
This fixes the output of "hostname --fqdn" (previously the domain name
was not appended). Additionally it's now possible to use the FQDN.

This works by unconditionally adding two entries to /etc/hosts:
127.0.0.1 localhost
::1 localhost

These are the first two entries and therefore gethostbyaddr() will
always resolve "127.0.0.1" and "::1" back to "localhost" [0].
This works because nscd (or rather the nss-files module) returns the
first matching row from /etc/hosts (and ignores the rest).

The FQDN and hostname entries are appended later to /etc/hosts, e.g.:
127.0.0.2 nixos-unstable.test.tld nixos-unstable
::1 nixos-unstable.test.tld nixos-unstable
Note: We use 127.0.0.2 here to follow nss-myhostname (systemd) as close
as possible. This has the advantage that 127.0.0.2 can be resolved back
to the FQDN but also the drawback that applications that only listen to
127.0.0.1 (and not additionally ::1) cannot be reached via the FQDN.
If you would like this to work you can use the following configuration:
```nix
networking.hosts."127.0.0.1" = [
  "${config.networking.hostName}.${config.networking.domain}"
  config.networking.hostName
];
```

Therefore gethostbyname() resolves "nixos-unstable" to the FQDN
(canonical name): "nixos-unstable.test.tld".

Advantages over the previous behaviour:
- The FQDN will now also be resolved correctly (the entry was missing).
- E.g. the command "hostname --fqdn" will now work as expected.
Drawbacks:
- Overrides entries form the DNS (an issue if e.g. $FQDN should resolve
  to the public IP address instead of 127.0.0.1)
  - Note: This was already partly an issue as there's an entry for
    $HOSTNAME (without the domain part) that resolves to
    127.0.1.1 (!= 127.0.0.1).
- Unknown (could potentially cause other unexpected issues, but special
  care was taken).

[0]: Some applications do apparently depend on this behaviour (see
c578924) and this is typically the expected behaviour.

Co-authored-by: Florian Klink <flokli@flokli.de>
2020-05-25 14:06:25 +02:00
Matthew Bauer
7cc40e15e4 treewide/nixos: use stdenv.cc.libc instead of glibc when available
This prevents duplication in cross-compiled nixos machines. The
bootstrapped glibc differs from the natively compiled one, so we get
two glibc’s in the closure. To reduce closure size, just use
stdenv.cc.libc where available.
2020-04-06 16:36:27 -04:00
Silvan Mosberger
ec6e4db6e4
nixos/networking: Add hostFiles option
When blocklists are built with a derivation, using extraHosts would
require IFD, since the result of the derivation needs to be converted to
a string again.

By introducing this option no IFD is needed for such use-cases, since
the fetched files can be assigned directly.
2020-03-07 01:53:31 +01:00
Silvan Mosberger
4ee3e8b21d
nixos/treewide: Move rename.nix imports to their respective modules
A centralized list for these renames is not good because:
- It breaks disabledModules for modules that have a rename defined
- Adding/removing renames for a module means having to find them in the
central file
- Merge conflicts due to multiple people editing the central file
2019-12-10 02:51:19 +01:00
Christian Kauhaus
918c2ca01a Remove networking.hostConf option
This PR is part of the networking.* namespace cleanup. We feel that
networking.hostConf is rarely used and provides little value compared to
using environment.etc."host.conf" directly.

Provide sensible default: multi on
2019-11-29 12:08:34 +01:00
volth
35d68ef143 treewide: remove redundant quotes 2019-08-26 21:40:19 +00:00
Nikolay Amiantov
01b90dce78 resolvconf service: init
This is a refactor of how resolvconf is managed on NixOS. We split it
into a separate service which is enabled internally depending on whether
we want /etc/resolv.conf to be managed by it. Various services now take
advantage of those configuration options.

We also now use systemd instead of activation scripts to update
resolv.conf.

NetworkManager now uses the right option for rc-manager DNS
automatically, so the configuration option shouldn't be exposed.
2019-07-15 20:25:39 +03:00
edef
4a405d8995 nixos/networking: filter out empty entries 2019-07-07 00:49:40 +00:00
talyz
80acb28bee networkmanager: Add rc-manager option
Add an option to set the rc-manager parameter in NetworkManager.conf,
which controls how NetworkManager handles resolv.conf. This sets the
default rc-manager to "resolvconf", which solves #61490. It
additionally allows the user to change rc-manager without interference
from configuration activations.
2019-07-03 09:40:05 +00:00
Eelco Dolstra
09cbfea2ed
Revert "resolvconf.conf: Remove forced NSCD service restart"
This reverts commit d8c16bc54a. It
breaks nscd invalidation when the network configuration changes.
2018-11-21 15:26:37 +01:00
Florian Jacob
e80cdb2bac nixos/systemd-resolved: link resolv.conf to dynamic stub resolver
version as recommended by upstream (since systemd 236):
https://www.freedesktop.org/software/systemd/man/systemd-resolved.html#/etc/resolv.conf
2018-11-13 19:21:02 +01:00
Travis Athougies
8cc028fd34 nixos/networking.nix: only setup rpc on glibc
(cherry picked from commit 4177dc3f774523fea7d181601d7c3301fda13790)
and
(cherry picked from commit a2f0c95baf57fb735dd47b5db73274f7e75df7c9)
2018-10-30 20:29:28 -05:00
Jan Malakhovski
c57892462b nixos/networking: add hostname to /etc/hosts by default
We use `127.0.1.1` instead of `127.0.0.1` because some applications will fail if
`127.0.0.1` resolves to something other than `localhost`.

Debian does the same.

See #1248 and #36261.
2018-10-02 23:58:36 +00:00
Jan Malakhovski
1ece5041a4 nixos/networking: simplify /etc/hosts generation, add asserts
Since `networking.hosts` is properly typed all of that magic `/etc/hosts` generator
does can be dropped. People that disagree with the value of `networking.hosts` can
simply `mkForce`.
2018-10-02 23:58:35 +00:00
Alexander Shpilkin
81fa1ceeee nixos/networking: include local Unbound in resolv.conf
Previously, only BIND, dnsmasq and resolved were included in
resolv.conf. Recognize an Unbound installation as well.
2018-07-23 16:26:03 +02:00
Michael Raitza
d8c16bc54a resolvconf.conf: Remove forced NSCD service restart
Forcibly restarting NSCD is unnecessary and breaks setups that use SSSD for
authentication. NSCD is capable of detecting changes to /etc/resolv.conf and
invalidating its caches internally. Restarting NSCD/SSSD breaks user name and
UID resolution.
2018-06-25 16:25:15 +02:00
Orivej Desh
d5facd5df3 nixos/networking: support static resolv.conf 2017-12-04 13:58:54 +00:00
Peter Hoeg
6fd4209594 Revert "networking: add option to toggle the wait-online service"
This reverts commit 8758f476b3.
2017-10-14 14:42:49 +08:00
Peter Hoeg
8758f476b3 networking: add option to toggle the wait-online service 2017-10-14 14:38:04 +08:00
Peter Simons
99f759de1c Revert "nixos: add option for bind to not resolve local queries (#29503)"
This reverts commit 670b4e29adc16e0a29aa5b4c126703dcca56aeb6. The change
added in this commit was controversial when it was originally suggested
in https://github.com/NixOS/nixpkgs/pull/29205. Then that PR was closed
and a new one opened, https://github.com/NixOS/nixpkgs/pull/29503,
effectively circumventing the review process. I don't agree with this
modification. Adding an option 'resolveLocalQueries' to tell the locally
running name server that it should resolve local DNS queries feels
outright nuts. I agree that the current state is unsatisfactory and that
it should be improved, but this is not the right way.

(cherry picked from commit 23a021d12e8f939cd0bfddb1c7adeb125028c1e3)
2017-09-23 16:41:34 +02:00
gwitmond
bd52618c9d
nixos: add option for bind to not resolve local queries (#29503)
When the user specifies the networking.nameservers setting in the
configuration file, it must take precedence over automatically
derived settings.

The culprit was services.bind that made the resolver set to
127.0.0.1 and ignore the nameserver setting.

This patch adds a flag to services.bind to override the nameserver
to localhost. It defaults to true. Setting this to false prevents the
service.bind and dnsmasq.resolveLocalQueries settings from
overriding the users' settings.

Also, when the user specifies a domain to search, it must be set in
the resolver configuration, even if the user does not specify any
nameservers.

(cherry picked from commit 670b4e29adc16e0a29aa5b4c126703dcca56aeb6)

This commit was accidentally merged to 17.09 but was intended for
master. This is the cherry-pick to master.
2017-09-18 22:54:29 +02:00
Valentin Shirokov
d30b2eb1c0 Removed networking.fqdn option
Adding it was a mistake which can only lead to problems and confusion.
2017-07-31 13:55:41 +02:00
Valentin Shirokov
a74c0c6652 Removed deprecation warning for networking.extraHosts 2017-07-31 10:04:01 +02:00
Vladimír Čunát
8177561e8f
Merge #27105: more correct form of /etc/hosts 2017-07-30 09:57:41 +02:00
Valentin Shirokov
635ecd802f Deprecation warning for networking.extraHosts 2017-07-28 00:15:17 +03:00
florianjacob
9937f13308 resolved: use resolved's static resolv.conf (#27144)
because it is upstream's recommended mode of operation:
https://www.freedesktop.org/software/systemd/man/systemd-resolved.html#/etc/resolv.conf
2017-07-13 14:40:31 +01:00
Valentin Shirokov
d29fc731b3 Example of networking.hosts is now literalExample 2017-07-09 23:12:57 +03:00
Valentin Shirokov
163393865f Style optimizations 2017-07-09 08:56:36 +03:00
Valentin Shirokov
2f97993992 Documentation fixes 2017-07-09 00:28:05 +03:00
Valentin Shirokov
396db6493d Style adjustments
Also dangerous typo fix
2017-07-08 23:04:47 +03:00
Valentin Shirokov
ca54c3f1aa Typo fix 2017-07-08 22:30:02 +03:00
Valentin Shirokov
5f2826fbed Added networking.hosts and networking.fqdn options 2017-07-08 21:13:16 +03:00
Valentin Shirokov
f9ec52dedc Added networking.extraLocalHosts option
It adds its contents to '127.0.0.1' line of /etc/hosts
It makes possible to point multiple domains to localhost in correct way
2017-07-04 02:19:11 +03:00
Jörg Thalheim
859267f627
systemd-resolved: fix case when dnsmasq is used as local resolver
fixes #25706
2017-05-31 23:30:35 +01:00
Jörg Thalheim
36fca93290
rename iana_etc to iana-etc
fixes #23621
2017-03-28 22:35:15 +02:00
Robin Gloster
274994785d
networking module: remove reference to removed ip-up.target 2017-02-23 15:25:19 +01:00
Franz Pletz
ab90eac835
networking: fix typo in resolvconf option edns0 2017-01-21 20:41:11 +01:00
Vladimír Čunát
11696e290d
nixos networking.dnsExtensionMechanism = true; by default
https://github.com/NixOS/nixpkgs/issues/12470#issuecomment-266785641
I've been using it for weeks without encountering any problems.
2017-01-10 15:15:01 +01:00