services: Add descriptions.
* gnu/services/dbus.scm (polkit-service-type)[description]: New field. * gnu/services/dict.scm (dicod-service-type)[description]: New field. * gnu/services/dns.scm (knot-service-type)[description]: New field. * gnu/services/networking.scm (dhcpd-service-type)[description]: New field. * gnu/services/shepherd.scm (shepherd-root-service-type)[description]: New field. * gnu/services/xorg.scm (slim-service-type)[description]: New field. (screen-locker-service-type)[description]: New field. * gnu/system/pam.scm (pam-root-service-type)[description]: New field. * gnu/system/shadow.scm (account-service-type)[description]: New field.
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Ludovic Courtès
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@ -1,5 +1,5 @@
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
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;;;
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;;; This file is part of GNU Guix.
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@ -363,7 +363,13 @@ tuples, are all set as environment variables when the bus daemon launches it."
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(append (polkit-configuration-actions config)
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actions)))))
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(default-value (polkit-configuration))))
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(default-value (polkit-configuration))
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(description
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"Run the
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@uref{http://www.freedesktop.org/wiki/Software/polkit/, Polkit privilege
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management service}, which allows system administrators to grant access to
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privileged operations in a structured way. Polkit is a requirement for most
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desktop environments, such as GNOME.")))
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(define* (polkit-service #:key (polkit polkit))
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"Return a service that runs the
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@ -1,6 +1,6 @@
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
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;;; Copyright © 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2016, 2017, 2018, 2020 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2017 Huang Ying <huang.ying.caritas@gmail.com>
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;;;
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;;; This file is part of GNU Guix.
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@ -174,7 +174,12 @@ database {
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(const %dicod-activation))
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(service-extension shepherd-root-service-type
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dicod-shepherd-service)))
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(default-value (dicod-configuration))))
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(default-value (dicod-configuration))
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(description
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"Run @command{dicod}, the dictionary server of
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@uref{https://www.gnu.org/software/dico, GNU Dico}. @command{dicod}
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implements the standard DICT protocol supported by clients such as
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@command{dico} and GNOME Dictionary.")))
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(define* (dicod-service #:key (config (dicod-configuration)))
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"Return a service that runs the @command{dicod} daemon, an implementation
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@ -639,7 +639,10 @@
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(service-extension activation-service-type
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knot-activation)
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(service-extension account-service-type
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(const %knot-accounts))))))
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(const %knot-accounts))))
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(description
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"Run @uref{https://www.knot-dns.cz/, Knot}, an authoritative
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name server for the @acronym{DNS, Domain Name System}.")))
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;;;
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@ -335,7 +335,9 @@ Protocol (DHCP) client, on all the non-loopback network interfaces."
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(name 'dhcpd)
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(extensions
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(list (service-extension shepherd-root-service-type dhcpd-shepherd-service)
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(service-extension activation-service-type dhcpd-activation)))))
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(service-extension activation-service-type dhcpd-activation)))
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(description "Run a DHCP (Dynamic Host Configuration Protocol) daemon. The
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daemon is responsible for allocating IP addresses to its client.")))
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;;;
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@ -105,7 +105,11 @@
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(extensions (list (service-extension boot-service-type
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shepherd-boot-gexp)
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(service-extension profile-service-type
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(const (list shepherd)))))))
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(const (list shepherd)))))
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(description
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"Run the GNU Shepherd as PID 1---i.e., the operating system's first
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process. The Shepherd takes care of managing services such as daemons by
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ensuring they are started and stopped in the right order.")))
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(define %shepherd-root-service
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;; The root shepherd service, aka. PID 1. Its parameter is a list of
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@ -1,6 +1,6 @@
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017 Andy Wingo <wingo@igalia.com>
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
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;;; Copyright © 2018, 2019 Timothy Sample <samplet@ngyro.com>
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;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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@ -619,7 +619,9 @@ reboot_cmd " shepherd "/sbin/reboot\n"
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(service-extension profile-service-type
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(const (list xterm)))))
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(default-value (slim-configuration)))))
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(default-value (slim-configuration))
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(description
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"Run the SLiM graphical login manager for X11."))))
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(define-deprecated (slim-service #:key (slim slim)
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(allow-empty-passwords? #t) auto-login?
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@ -691,7 +693,11 @@ theme."
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(list (service-extension pam-root-service-type
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screen-locker-pam-services)
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(service-extension setuid-program-service-type
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screen-locker-setuid-programs)))))
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screen-locker-setuid-programs)))
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(description
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"Allow the given program to be used as a screen locker for
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the graphical server by making it setuid-root, so it can authenticate users,
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and by creating a PAM service for it.")))
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(define* (screen-locker-service package
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#:optional
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@ -1,5 +1,5 @@
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -367,7 +367,13 @@ strings or string-valued gexps."
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;; Arguments include <pam-service> as well as procedures.
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(compose concatenate)
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(extend extend-configuration)))
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(extend extend-configuration)
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(description
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"Configure the Pluggable Authentication Modules (PAM) for all
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the specified @dfn{PAM services}. Each PAM service corresponds to a program,
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such as @command{login} or @command{sshd}, and specifies for instance how the
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program may authenticate users or what it should do when opening a new
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session.")))
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(define* (pam-root-service base #:key (transform identity))
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"The \"root\" PAM service, which collects <pam-service> instance and turns
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@ -378,7 +378,10 @@ the /etc/skel directory for those."
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(service-extension user-processes-service-type
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(const '(user-homes)))
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(service-extension etc-service-type
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etc-files)))))
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etc-files)))
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(description
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"Ensure the specified user accounts and groups exist, as well
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as each account home directory.")))
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(define (account-service accounts+groups skeletons)
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"Return a <service> that takes care of user accounts and user groups, with
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