services: avahi: Use socket activation and log to stderr.

* gnu/services/avahi.scm (avahi-shepherd-service): Change to systemd
style.  Remove ‘--daemonize’ option and #:pid-file.  Add #:lazy-start?
and #:log-file.

Change-Id: I1915243f057ff3bbe281f46f17826f24b124f659
This commit is contained in:
Ludovic Courtès 2024-05-22 10:56:10 +02:00
parent b9b0f0a995
commit 3298ec0200
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014-2020, 2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014-2020, 2022, 2024 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -131,13 +131,17 @@ (define (avahi-shepherd-service config)
(provision '(avahi-daemon))
(requirement '(user-processes dbus-system networking))
(start #~(make-forkexec-constructor
(start #~(make-systemd-constructor
(list #$(file-append avahi "/sbin/avahi-daemon")
"--daemonize"
#$@(if debug? #~("--debug") #~())
"-f" #$config)
#:pid-file "/run/avahi-daemon/pid"))
(stop #~(make-kill-destructor))
(list (endpoint
(make-socket-address
AF_UNIX
"/run/avahi-daemon/socket")))
#:lazy-start? #f
#:log-file "/var/log/avahi-daemon.log"))
(stop #~(make-systemd-destructor))
(actions (list (shepherd-configuration-action config)))))))
(define avahi-service-type