diff options
| -rw-r--r-- | doc/guix.texi | 71 | ||||
| -rw-r--r-- | gnu/services/avahi.scm | 52 | ||||
| -rw-r--r-- | gnu/services/desktop.scm | 4 | ||||
| -rw-r--r-- | gnu/tests/base.scm | 3 |
4 files changed, 88 insertions, 42 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 2039ff67cf..1cdf99dba7 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -10848,7 +10848,9 @@ system, you will want to append services to @var{%base-services}, like this: @example -(cons* (avahi-service) (lsh-service) %base-services) +(cons* (service avahi-service-type) + (service openssh-service-type) + %base-services) @end example @end defvr @@ -12709,31 +12711,54 @@ browsers, from accessing Facebook. The @code{(gnu services avahi)} provides the following definition. -@deffn {Scheme Procedure} avahi-service [#:avahi @var{avahi}] @ - [#:host-name #f] [#:publish? #t] [#:ipv4? #t] @ - [#:ipv6? #t] [#:wide-area? #f] @ - [#:domains-to-browse '()] [#:debug? #f] -Return a service that runs @command{avahi-daemon}, a system-wide +@defvr {Scheme Variable} avahi-service-type +This is the service that runs @command{avahi-daemon}, a system-wide mDNS/DNS-SD responder that allows for service discovery and -"zero-configuration" host name lookups (see @uref{http://avahi.org/}), and -extends the name service cache daemon (nscd) so that it can resolve -@code{.local} host names using -@uref{http://0pointer.de/lennart/projects/nss-mdns/, nss-mdns}. Additionally, -add the @var{avahi} package to the system profile so that commands such as -@command{avahi-browse} are directly usable. - -If @var{host-name} is different from @code{#f}, use that as the host name to +``zero-configuration'' host name lookups (see @uref{http://avahi.org/}). +Its value must be a @code{zero-configuration} record---see below. + +This service extends the name service cache daemon (nscd) so that it can +resolve @code{.local} host names using +@uref{http://0pointer.de/lennart/projects/nss-mdns/, nss-mdns}. @xref{Name +Service Switch}, for information on host name resolution. + +Additionally, add the @var{avahi} package to the system profile so that +commands such as @command{avahi-browse} are directly usable. +@end defvr + +@deftp {Data Type} avahi-configuration +Data type representation the configuration for Avahi. + +@table @asis + +@item @code{host-name} (default: @code{#f}) +If different from @code{#f}, use that as the host name to publish for this machine; otherwise, use the machine's actual host name. -When @var{publish?} is true, publishing of host names and services is allowed; -in particular, avahi-daemon will publish the machine's host name and IP -address via mDNS on the local network. +@item @code{publish?} (default: @code{#t}) +When true, allow host names and services to be published (broadcast) over the +network. -When @var{wide-area?} is true, DNS-SD over unicast DNS is enabled. +@item @code{publish-workstation?} (default: @code{#t}) +When true, @command{avahi-daemon} publishes the machine's host name and IP +address via mDNS on the local network. To view the host names published on +your local network, you can run: -Boolean values @var{ipv4?} and @var{ipv6?} determine whether to use IPv4/IPv6 -sockets. -@end deffn +@example +avahi-browse _workstation._tcp +@end example + +@item @code{wide-area?} (default: @code{#f}) +When true, DNS-SD over unicast DNS is enabled. + +@item @code{ipv4?} (default: @code{#t}) +@itemx @code{ipv6?} (default: @code{#t}) +These fields determine whether to use IPv4/IPv6 sockets. + +@item @code{domains-to-browse} (default: @code{'()}) +This is a list of domains to browse. +@end table +@end deftp @deffn {Scheme Variable} openvswitch-service-type This is the type of the @uref{http://www.openvswitch.org, Open vSwitch} @@ -22303,8 +22328,8 @@ want is to have @code{.local} host lookup working. Note that, in this case, in addition to setting the @code{name-service-switch} of the @code{operating-system} declaration, -you also need to use @code{avahi-service} (@pxref{Networking Services, -@code{avahi-service}}), or @var{%desktop-services}, which includes it +you also need to use @code{avahi-service-type} (@pxref{Networking Services, +@code{avahi-service-type}}), or @var{%desktop-services}, which includes it (@pxref{Desktop Services}). Doing this makes @code{nss-mdns} accessible to the name service cache daemon (@pxref{Base Services, @code{nscd-service}}). diff --git a/gnu/services/avahi.scm b/gnu/services/avahi.scm index 5de30ffb97..547d826551 100644 --- a/gnu/services/avahi.scm +++ b/gnu/services/avahi.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -24,9 +24,22 @@ #:use-module (gnu system shadow) #:use-module (gnu packages avahi) #:use-module (gnu packages admin) + #:use-module (guix deprecation) #:use-module (guix records) #:use-module (guix gexp) #:export (avahi-configuration + avahi-configuration? + + avahi-configuration-avahi + avahi-configuration-debug? + avahi-configuration-host-name + avahi-configuration-publish? + avahi-configuration-publish-workstation? + avahi-configuration-ipv4? + avahi-configuration-ipv6? + avahi-configuration-wide-area? + avahi-configuration-domains-to-browse + avahi-service avahi-service-type)) @@ -37,7 +50,6 @@ ;;; ;;; Code: - ;; TODO: Export. (define-record-type* <avahi-configuration> avahi-configuration make-avahi-configuration avahi-configuration? @@ -45,18 +57,24 @@ (default avahi)) (debug? avahi-configuration-debug? ;Boolean (default #f)) - (host-name avahi-configuration-host-name) ;string - (publish? avahi-configuration-publish?) ;Boolean + (host-name avahi-configuration-host-name ;string | #f + (default #f)) + (publish? avahi-configuration-publish? ;boolean + (default #t)) ;; The default for this was #t in Avahi 0.6.31 and became #f in 0.7. For ;; now we stick to the old default. (publish-workstation? avahi-configuration-publish-workstation? ;Boolean (default #t)) - (ipv4? avahi-configuration-ipv4?) ;Boolean - (ipv6? avahi-configuration-ipv6?) ;Boolean - (wide-area? avahi-configuration-wide-area?) ;Boolean - (domains-to-browse avahi-configuration-domains-to-browse)) ;list of strings + (ipv4? avahi-configuration-ipv4? ;Boolean + (default #t)) + (ipv6? avahi-configuration-ipv6? ;Boolean + (default #t)) + (wide-area? avahi-configuration-wide-area? ;Boolean + (default #f)) + (domains-to-browse avahi-configuration-domains-to-browse ;list of strings + (default '()))) (define* (configuration-file config) "Return an avahi-daemon configuration file based on CONFIG, an @@ -145,14 +163,16 @@ service switch (NSS) with support for @code{.local} host name resolution.") ;; Provide 'avahi-browse', 'avahi-resolve', etc. in ;; the system profile. (service-extension profile-service-type - avahi-package)))))) - -(define* (avahi-service #:key (avahi avahi) debug? - host-name - (publish? #t) - (ipv4? #t) (ipv6? #t) - wide-area? - (domains-to-browse '())) + avahi-package))) + (default-value (avahi-configuration))))) + +(define-deprecated (avahi-service #:key (avahi avahi) debug? + host-name + (publish? #t) + (ipv4? #t) (ipv6? #t) + wide-area? + (domains-to-browse '())) + avahi-service-type "Return a service that runs @command{avahi-daemon}, a system-wide mDNS/DNS-SD responder that allows for service discovery and \"zero-configuration\" host name lookups (see @uref{http://avahi.org/}), and diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm index 47d1096c6d..2d5e900658 100644 --- a/gnu/services/desktop.scm +++ b/gnu/services/desktop.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2015 Andy Wingo <wingo@igalia.com> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com> @@ -986,7 +986,7 @@ as expected."))) ;; The D-Bus clique. (service network-manager-service-type) (service wpa-supplicant-service-type) ;needed by NetworkManager - (avahi-service) + (service avahi-service-type) (udisks-service) (upower-service) (accountsservice-service) diff --git a/gnu/tests/base.scm b/gnu/tests/base.scm index 2b20aac1dc..0f8fb7f456 100644 --- a/gnu/tests/base.scm +++ b/gnu/tests/base.scm @@ -706,7 +706,8 @@ non-ASCII names from /tmp.") (operating-system (inherit %simple-os) (name-service-switch %mdns-host-lookup-nss) - (services (cons* (avahi-service #:debug? #t) + (services (cons* (service avahi-service-type + (avahi-configuration (debug? #t))) (dbus-service) (service dhcp-client-service-type) ;needed for multicast |