* doc/guix.texi (Version Control Services): Add documentation on the HTTP
backend for git.
* gnu/services/version-control.scm (<git-http-configuration>): New data type.
(git-http-nginx-location-configuration): New helper function.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/xorg.scm (xinitrc)[builder](system-profile)
(user-profile): New variables.
(xsession-command, find-session): New procedures.
When FALLBACK-SESSION is #f, find a valid session at run time.
* doc/guix.texi (X Window): Adjust accordingly, and insist that one
or more window managers must be installed.
* gnu/services/xorg.scm (<slim-configuration>): Provide default values
for all fields.
(slim-service-type)[default-value]: New field.
* doc/guix.texi (X Window): Remove 'slim-service' documentation.
Document 'slim-service-type' and 'slim-configuration'.
* gnu/services/desktop.scm (%desktop-services): Use 'slim-service-type'.
* gnu/services/xorg.scm (%default-xorg-fonts): New variable.
(xorg-configuration-file): Add #:modules and #:fonts. Rewrite to return
a 'computed-file' that honors MODULES and FONTS.
(xorg-wrapper): Pass #:modules to 'xorg-configuration-file'.
(xorg-start-command): Add #:fonts. Pass #:fonts and #:modules to
'xorg-configuration-file'.
* doc/guix.texi (X Window): Adjust documentation of 'xorg-start-command'
and 'xorg-configuration-file'.
* doc/guix.texi (Messaging Services): Regenerate it.
* gnu/services/configuration.scm (show-default?): Check VAL rather than DEFAULT.
* gnu/services/messaging.scm (show-default?): Check VAL rather than DEFAULT.
(prosody-configuration)[modules-enabled]: Remove default value from docstring.
* gnu/services/desktop.scm (%udisks-activation): New variable.
(udisks-service-type)[extensions]: Extend the activation service type with
%udisks-activation.
* doc/guix.texi (Messaging Services): Add "mam" as a module example. Document
'prosodyctl check'. Replace 'prosodyctl cert request' with 'prosodyctl cert
import'. Regenerate it.
* gnu/services/messaging.scm (serialize-module-list): Remove "posix" from the
default modules list because it is now automatically loaded.
(ssl-configuration)[key, certificate]: Remove them because they are now
automatically located. Fix their docstrings.
(%default-modules-enabled): Add "carbons" and "blocklist".
(prosody-configuration)[certificates]: Set default directory from which
certificates/keys will be automatically located.
* gnu/services/dict.scm (dicod-shepherd-service): Add
'with-imported-modules' form and 'modules' field. Use
'make-forkexec-constructor/container' instead of
'make-forkexec-constructor'.
This is a followup to b8f59cdc20e9d83ce63523ef917e95fcee07f134:
'list-runtime-roots' no longer depends on 'lsof'.
* gnu/services/base.scm (<guix-configuration>)[lsof]: Remove.
(guix-shepherd-service): Adjust accordingly.
* doc/guix.texi (Base Services): Adjust accordingly.
* gnu/system.scm (%base-packages): Remove LSOF.
While not an optimal solution (see comment), this makes GDM functional.
* gnu/services/xorg.scm (gdm-shepherd-service): Set PATH and XDG_DATA_DIRS
environment variables.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This function allows passing a file-like object to the udev service.
* gnu/services/base.scm (file->udev-rule): New function.
* doc/guix.texi (Base Services): Document it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This should allow more operations such as changing the system date and
time via the Control Center (reported at
<https://lists.gnu.org/archive/html/help-guix/2016-09/msg00059.html>),
performing "file operations" via gvfs, and interacting with processes
using the System Monitor.
* gnu/services/desktop.scm (gnome-polkit-settings): New procedure.
(gnome-desktop-service-type): Use it in POLKIT-SERVICE-TYPE extension.
* gnu/build/file-systems.scm (mount-file-system): Rename 'spec' to 'fs'
and assume it's a <file-system>.
* gnu/build/linux-boot.scm (boot-system): Assume MOUNTS is a list of
<file-system> and adjust accordingly.
* gnu/build/linux-container.scm (mount-file-systems): Remove
'file-system->spec' call.
* gnu/services/base.scm (file-system-shepherd-service): Add
'spec->file-system' call. Add (gnu system file-systems) to 'modules'.
* gnu/system/linux-initrd.scm (raw-initrd): Use (gnu system
file-systems). Add 'spec->file-system' call for #:mounts.
* gnu/services/web.scm (<nginx-server-configuration>): Add
nginx-server-configuration-try-files.
(emit-nginx-server-config): Use it.
* doc/guix.texi (Web Services): Document it.
* gnu/services/xorg.scm (xorg-configuration-file): Add drivers path from
xorg-server. This includes the modesetting driver.
Signed-off-by: Andy Wingo <wingo@igalia.com>
* gnu/services/desktop.scm (bluetooth-configuration): New record.
(bluetooth-shepherd-service): Use it.
(bluetooth-directory): New method.
(bluetooth-service-type): Use it to extend the etc-service-type service.
(bluetooth-service): Add `auto-enable?' parameter.
* doc/guix.texi (Desktop Services): Document it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Discussed at
<https://lists.gnu.org/archive/html/guix-devel/2017-08/msg00277.html>.
* gnu/services/desktop.scm (%desktop-services): Remove call to
'wicd-service'. Add instances of NETWORK-MANAGER-SERVICE-TYPE and
WPA-SUPPLICANT-SERVICE-TYPE.
* doc/guix.texi (Networking Services): Document
'network-manager-service-type' as being part of '%desktop-services'.
(Desktop Services): Replace Wicd with NM.
Since MPD switches user, the pid-file must be in a writable dir. This
is now always /var/run/mpd/(user)/pid.
* gnu/services/audio.scm (mpd-service-type): Add a activation-service
extension.
(<mpd-configuration>)[pid-file]: Remove.
(mpd-service): Rename to...
(mpd-shepherd-service): ... this.
(mpd-file-name, mpd-service-activation): New procedure.
* doc/guix.texi (Audio Services): Document the changes.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/virtualization.scm: New file.
* doc/guix.texi (Virtualization Services): Document it.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Fixes a regression introduced in
0642838b2e.
* gnu/services/herd.scm (invoke-action): Explain that we get a list of
results.
(current-services): Expect a list of result and use the first one.
(unload-service, %load-file, eval-there): Likewise.
Now that the service-type has a default value, and configuration record is
accessible.
* gnu/services/web.scm (nginx-service): Remove procedure.
* doc/guix.texi (Web Services): Update and improve NGinx documentation.
This makes it possible to work with the configuration of the NGinx service
programatically.
* gnu/services/web.scm (<nginx-configuration>, <nginx-server-configuration>,
<nginx-upstream-configuration>, <nginx-location-configuration>,
<nginx-named-location-configuration>): Export NGinx related record
types.
(nginx-configuration-*, nginx-server-configuration-*,
nginx-upstream-configuration-*, nginx-location-configuration-*,
nginx-named-location-configuration-*): Export NGinx related record
procedures.
(nginx-configuration): Export NGinx related record macro.
This adds back the previous behaviour of the nginx-service-type, where the
service would check at the time when the configuration is generated if the SSL
certificate and certificate key file exists.
* gnu/services/web.scm (emit-nginx-server-config): Add back check for SSL
related files.
* gnu/services/web.scm (config-domain-strings, config-index-strings): Emit
lists instead of strings.
(emit-nginx-location-config, emit-nginx-server-config)
(emit-nginx-upstream-config): Rename from nginx-location-config,
default-nginx-server-config, and nginx-upstream-config. Emit lists instead of
strings.
(flatten): New helper.
(default-nginx-config): Use flatten helper to write nginx conf. This allows
location configs to reference store values.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Memcached changes to the memcached user from root before writing the PID
file. This means that it must be able to write the PID file as the memcached
user.
To make this work, create the /var/run/memcached directory when the service
starts, make it owned by memcached, and change memcached to write the PID file
to /var/run/memcached/pid.
This wasn't picked up by the system test as the "service running" part was too
permissive, and only failed on an error. Instead, test the response from
calling start-service and check that the PID is a number.
* gnu/services/databases.scm (memcached-activation): New variable.
(memcached-shepherd-service): Change PID file location.
(memcached-service-type): Extend the activation-service-type.
* gnu/tests/databases.scm (run-memcached-test)[test]: Change the "service
running" test to check the response from the shepherd.
* doc/guix.texi: Add documentation.
* gnu/services/audio.scm (<mpd-configuration>): New record type.
(mpd-service-type): New service type.
* gnu/tests/audio.scm: New file.
* gnu/local.mk: Add new files.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Tailon 1.3.0 (upgraded from 1.1.1) adds support for HTTP authentication.
* gnu/services/admin.scm (<tailon-configuration-file>): Add http-auth and
users configuration values.
(tailon-configuration-file-http-auth, tailon-configuration-file-users): New
procedures.
(tailon-configuration-file-compiler): Add support for the http-auth and
users configuration options.
* doc/guix.texi (Monitoring Services): Document authentication for Tailon.
Previously the match expression case for a successful response
(where error is #f) required that the result component contained a list with a
single element.
As far as I see when looking at the responses from the shepherd, this is not
normally the case. Therefore, to avoid treating successful responses as
errors, make the match requirement more permissive, accepting any value.
* gnu/services/herd.scm (invoke-action): Change match condition for ok responses.
* gnu/services/ssh.scm (<openssh-configuration>)[authorized-keys]: New
field.
(authorized-key-directory): New procedure.
(openssh-config-file): Honor 'authorized-keys'.
(openssh-activation): Use 'with-imported-modules'. Make /etc/ssh
755. Create /etc/ssh/authorized_keys.d.
* doc/guix.texi (Networking Services): Document it.
* gnu/services/databases.scm (memcached-service-type, %memcached-accounts):
New variables.
(<memcached-configuration>): New record type.
(memcached-service-type): New procedures.
* gnu/tests/databases.scm: New file.
* doc/guix.texi (Database Services): Document the new memcached service.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add entry for tests/databases.scm.
Works around <https://bugs.gnu.org/26948>.
* gnu/services/base.scm (guix-publish-shepherd-service): Pass
#:environment-variables to 'make-forkexec-constructor'.
* doc/guix.texi (Web Services): Add documentation.
* gnu/services/web.scm (<fcgiwrap-configuration>): New record type.
(fcgiwrap-accounts, fcgiwrap-shepherd-service): New service extensions.
(fcgiwrap-service-type): New service type.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/cuirass.scm (<cuirass-configuration>)[fallback?]: New field.
(cuirass-shepherd-service): Take it into account.
* doc/guix.texi (Continuous Integration): Document it.
Fixes <http://bugs.gnu.org/27580>.
Reported by William <w@vieta.uk>.
* gnu/services/desktop.scm (elogind-shepherd-service): New procedure.
(elogind-service-type): Extend SHEPHERD-ROOT-SERVICE-TYPE.
* gnu/services/admin.scm (<log-rotation>): New record type.
(syslog-rotation-config, simple-rotation-config): Remove.
(%default-rotations): Define as a list of <log-rotation> objects.
(log-rotation->config, log-rotations->/etc-entries): New procedures.
(<rottlog-configuration>)[periodic-rotations]: Remove.
[rotations]: New field.
(rottlog-etc): Use 'log-rotations->/etc-entries'.
* doc/guix.texi (Log Rotation): Update accordingly.
* gnu/services/pm.scm (<thermald-configuration>): New record type.
(thermald-shepherd-service, thermald-service-type): New variables.
* doc/guix.texi (Thermal Management): New section documenting thermald.
Fixes <http://bugs.gnu.org/26809>.
Reported by Mark H Weaver <mhw@netris.org>.
* gnu/services/base.scm (nscd-activation): Use 'lstat' instead of
'file-exists?'.
Fixes a typo introduced in 697ddb8850.
* gnu/services/base.scm (<guix-publish-configuration>): Add missing
'configuration' word in getters for 'compression-level' and 'nar-path'.
* gnu/services/networking.scm (tor-shepherd-service): Use (gnu build
shepherd) and use 'make-forkexec-constructor/container' instead of
'make-forkexec-constructor'.
* gnu/services/mail.scm (passwd-configuration)[args]
(userdb-configuration)[args]: Change type from 'free-form-args' to
'space-separated-string-list'.
* doc/guix.texi (Mail Services): Document it.
* gnu/services/networking.scm (<inetd-configuration>, <inetd-entry>): New
record types.
(inetd-config-file, inetd-shepherd-service): New procedures.
(inetd-service-type): New variable.
* doc/guix.texi (Networking Services): Document it.
* gnu/tests/networking.scm: New file.
* gnu/local.mk: Add it.
* gnu/services/configuration.scm (id): Replace it using the more concise
version found in messaging.scm.
Signed-off-by: Clément Lassieur <clement@lassieur.org>
* gnu/services/configuration.scm (id): New procedure extracted from
define-configuration.
(define-maybe): New exported procedure, moved from messaging.scm.
* gnu/services/messaging.scm (define-maybe): Remove it.
(id): Move declaration inside define-all-configurations which is now
the only caller procedure.
Signed-off-by: Clément Lassieur <clement@lassieur.org>
Fixes a regression introduced in
7208995426 whereby (gnu system
file-systems) would pull in (gnu packages …) module, which in turn
breaks when importing things like (gnu build shepherd).
* gnu/system/file-systems.scm (file-system-type-predicate): Export.
(file-system-packages): Move to...
* gnu/system/linux-initrd.scm (file-system-packages): ... here. Add
docstring.
* gnu/services/base.scm: Use it.
* tests/file-systems.scm ("does not pull (gnu packages …)"): New test.
* gnu/services/ssh.scm (openssh-config-file): Add it.
(<openssh-configuration>)[subsystems]: Add it.
* doc/guix.texi (Networking Services): Document it.
* gnu/services/networking.scm (connman-service): Remove.
(<connman-configuration>): New record specifying the package
to be used (connman) and whether vpn plugin shall be
disabled (disable-vpn?).
(connman-configuration): New exported variable.
(connman-configuration?): New exported variable.
(connman-service-type): Export it.
* doc/guix.texi (Networking Services): Adjust accordingly.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/configuration.scm (serialize-field, serialize-string)
(serialize-space-separated-string-list, space-separated-string-list?)
(serialize-file-name, file-name?, serialize-boolean): Move these functions...
* gnu/services/cups.scm: ...to this file.
* gnu/services/kerberos.scm: ...to this file.
Configuration syntaxes are very specific to services. Some services may have
the same configuration syntax, but none of them is common enough to be
abstracted in configuration.scm.
Signed-off-by: Clément Lassieur <clement@lassieur.org>
* gnu/services/mail.scm (unix-listener-configuration)[path]
(fifo-listener-configuration)[path]: Change type from 'file-name' to 'string'.
* doc/guix.texi (Mail Services): Document it.
Signed-off-by: Clément Lassieur <clement@lassieur.org>
* gnu/services/ssh.scm (openssh-config-file): Add 'print-last-log?' option.
(<openssh-configuration>)[print-last-log?]: Add it.
(openssh-activation): Touch /var/log/lastlog.
* doc/guix.texi (Networking Services): Document 'print-last-log?'.
Before that, the service did not work as expected because /var/log/lastlog did
not exist.
Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
* gnu/services/ssh.scm: (openssh-pam-services): New procedure.
(openssh-service-type): Use it to extend PAM-ROOT-SERVICE-TYPE.
(<openssh-configuration>)[challenge-response-authentication?]: New field.
(<openssh-configuration>)[use-pam?]: New field.
(openssh-config-file): Add them.
* doc/guix.texi (Networking Services): Document them.
Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
* gnu/services/messaging.scm (define-all-configurations): Use 'id' to
introduce raw/literal/unhygienic top-level identifiers. Fixes
compilation with Guile 2.2.
* gnu/services/base.scm (<agetty-configuration>): New record type.
(agetty-shepherd-service, agetty-service): New procedures.
(agetty-service-type): New variable.
* doc/guix.texi (Base Services): Document it.
[mingetty-configuration],[kmscon-configuration]: Specify the types of
supported consoles.
* gnu/services/base.scm (<guix-configuration>)[tmpdir]: New field.
(guix-shepherd-service): Use 'tmpdir' in #:environment-variables.
* doc/guix.texi (Base Services)[guix-configuration]: Document it.
* gnu/services/base.scm (<guix-configuration>)[http-proxy]: New field.
(guix-shepherd-service): Use 'http-proxy' in #:environment-variables.
* doc/guix.texi (Base Services)[guix-configuration]: Document it.
* gnu/services/networking.scm (<openvswitch-configuration>): New record type.
(openvswitch-activation, openvswitch-shepherd-service): New procedures.
(openvswitch-service-type): New variable.
* doc/guix.texi (Networking Services): Document it.
This fixes a bug whereby names of files defining services would be
invalid if 'provisions' contained more than one element.
* gnu/services/shepherd.scm (shepherd-service-file-name): Update
'match-lambda' accordingly.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/networking.scm (bitlbee-shepherd-service): Wrap in
'with-imported-modules' and add 'modules' field. Use
'make-forkexec-constructor/container' and pass #:mappings.
This allows users to statically define several interfaces.
* gnu/services/networking.scm (<static-networking>)[provision]
[name-servers]: Add default values.
(static-networking-shepherd-service)
(static-networking-etc-files)
(static-networking-shepherd-services): New procedures.
(static-networking-service-type): Change to extend both
SHEPHERD-ROOT-SERVICE-TYPE and ETC-SERVICE-TYPE.
(static-networking-service): Remove default value of #:provision.
Implement using 'simple-service'.
* gnu/services/base.scm (%base-services): Replace
'static-networking-service' call with 'service' form.
* doc/guix.texi (Networking Services): Update documentation.
* gnu/services/base.scm (file-system-shepherd-services): New procedure.
(file-system-service-type): Use it as the SHEPHERD-ROOT-SERVICE-TYPE
extension.
(user-processes-service-type): Change to take a single 'grace-delay'
parameter.
(user-processes-service): Remove 'file-systems' parameter. Pass
GRACE-DELAY as the only value for the service.
* gnu/system.scm (essential-services): Adjust accordingly.
* gnu/services/network-manager.scm (<network-manager-configuration>): New
record type.
(network-manager-shpeherd-service): Change to use the
network-manager-configuration record, rather than a package. Generate a
simple configuration file from the network-manager-configuration record.
(network-manager-service-type): Update extensions to take the
network-manager-configuration rather than a package.
(network-manager-service): Remove function, the network-manager-service-type
can be used instead, and this avoids keeping the function signature and value
coresponding to the service type in sync.
* doc/guix.texi (Networking Services): Remove documentation for the removed
network-manager-service procedure, and add documentation of the
network-manager-service-type variable and network-manager-configuration
record.
Signed-off-by: 宋文武 <iyzsong@member.fsf.org>
* gnu/services/web.scm (<nginx-server-configuration>): Add field 'locations'.
(<nginx-location-configuration>): New record type.
(<nginx-named-location-configuration>): New record type.
(nginx-location-config): New function.
(default-nginx-server-config): Include locations.
* doc/guix.texi (Web Services): Document the new nginx-location-configuration
and nginx-named-location-configuration data types, as well as the changes to
the nginx-server-configuration.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/web.scm (<nginx-upstream-configuration>): New record type.
(<nginx-configuration>): Add new field upstream-blocks.
(nginx-upstream): New function.
(default-nginx-config): Add upstream-list parameter.
(nginx-service): Add optional upstream list keyword argument.
* doc/guix.texi (Web Services): Document the new nginx-upstream-configuration
data type and changes to the nginx function.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/database.scm (<redis-configuration>): New record type.
(%redis-accounts, redis-service-type): New variables.
(default-redis.conf, redis-activation, redis-shepherd-service): New
procedures.
* doc/guix.texi (Database Services): Document the new redis service.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/web.scm (<nginx-configuration>)[server-blocks]: New
field.
(nginx-activation): When CONFIG-FILE is #f, use 'default-nginx-config'.
(nginx-shepherd-service): Likewise.
(nginx-service-type): Add 'compose' and 'extend' fields.
(nginx-service): Change default value of #:server-list to '(), and
default value of #:config-file to #f.
* doc/guix.texi (Web Services): Document it.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/cuirass.scm (<cuirass-configuration>)[specifications]:
Change default value to #~'().
(cuirass-shepherd-service): Remove conditional for "--specifications".
Use 'scheme-file' instead of 'plain-file'. Change file name to
"cuirass-specs.scm".
* doc/guix.texi (Continuous Integration): Change the example to use a
gexp where #:file refers to a file within Cuirass. Adjust
documentation.
* gnu/services/cuirass.scm (<cuirass-configuration>)[cuirass]: New
field.
(cuirass-shepherd-service): Honor it.
* doc/guix.texi (Continuous Integration): Document it.
* gnu/services/base.scm (<guix-configuration>)[log-file]: New field.
(guix-shepherd-service): Pass #:log-file to 'make-forkexec-constructor'.
* gnu/services/admin.scm (simple-rotation-config): Take a list of
files and join them with commas.
(%default-rotations): Add /var/log/guix-daemon.log.
* doc/guix.texi (Base Services): Document it.
The previous default value depended on the 'HOME' environment variable,
which happened to be unset. Thus, /.cache was being used.
* gnu/services/cuirass.scm (<cuirass-configuration>)[cache-directory]:
Change default value to "/var/cache/cuirass".
(cuirass-shepherd-service): Always pass "--cache-directory".
(cuirass-activation): New procedure.
(cuirass-service-type): Use it as an extension to
ACTIVATION-SERVICE-TYPE.
* doc/guix.texi (Continuous Integration): Adjust accordingly.
* gnu/services/cuirass.scm (<cuirass-configuration>): Change type of
'specifications' field to an alist to match the documentation example.
(cuirass-shepherd-service): Store the provided specifications in a file. Use
that file as the "--specification" argument.
* gnu/services/databases.scm (<postgresql-configuration>): Add port
field.
(postgresql-shepherd-service): Pass port to postgres.
(postgresql-service): Add port default.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/databases.scm (<mysql-configuration>): Add port field.
(mysql-configuration-file): Use the port field when creating the
configuration file.
* doc/guix.texi (Database Services): Document it.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Fixes a regression introduced in
bf7ef1bb84, whereby the fsck.* commands
would not be found.
* gnu/services/base.scm (file-system-shepherd-service): Call calls to
'setenv'.
* gnu/services/mail.scm (<opensmtpd-configuration>): New record type.
(%default-opensmtpd-config-file, %opensmtpd-accounts): New variables.
(opensmtpd-shepherd-service, opensmtpd-activation): New procedures.
(opensmtpd-service-type): New variable.
* doc/guix.texi (Mail Services): Document it.
This is a followup to e48fcd7b8d.
* gnu/services/networking.scm (static-networking-service): Remove #:net-tools.
(static-networking-service-type): Remove outdated comment.
* gnu/services/networking.scm (<static-networking>)[net-tools]: Remove.
(static-networking-service-type): Use 'add-network-route/gateway' and
'delete-network-route' instead of NET-TOOLS.
(static-networking-service): Adjust accordingly.
Reported by Mathieu Lirzin and Andreas Enge.
* gnu/services/networking.scm (<static-networking>)[netmask]: New
field.
(static-networking-service-type): Honor it.
* gnu/services/networking.scm (static-networking-service): Add #:netmask
and honor it.
* doc/guix.texi (Networking Services): Adjust accordingly.
* gnu/services/networking.scm (wpa-supplicant-service): New procedure.
(wpa-supplicant-service-type): New variable.
* doc/guix.texi (Networking Services): Document it.
Suggested by Leo Famulari.
* gnu/services/networking.scm (<ntp-configuration>)[allow-large-adjustment?]:
New field.
(ntp-shepherd-service): Honor it.
(ntp-service): Add #:allow-large-adjustment? and honor it.
* doc/guix.texi (Networking Services): Document it.
Ludovic Courtès