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-rw-r--r--gnu/services/rsync.scm44
-rw-r--r--gnu/tests/rsync.scm6
2 files changed, 36 insertions, 14 deletions
diff --git a/gnu/services/rsync.scm b/gnu/services/rsync.scm
index aeb4275031..826b757b1c 100644
--- a/gnu/services/rsync.scm
+++ b/gnu/services/rsync.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2021, 2023 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -221,23 +222,50 @@ please use 'modules' instead~%")))
(define (rsync-shepherd-service config)
"Return a <shepherd-service> for rsync with CONFIG."
+
+ ;; XXX: Predicates copied from (gnu services ssh).
+ (define inetd-style?
+ #~(and (defined? 'make-inetd-constructor)
+ (not (string=? (@ (shepherd config) Version) "0.9.0"))))
+
+ (define ipv6-support?
+ #~(catch 'system-error
+ (lambda ()
+ (let ((sock (socket AF_INET6 SOCK_STREAM 0)))
+ (close-port sock)
+ #t))
+ (const #f)))
+
(let* ((rsync (rsync-configuration-package config))
(pid-file (rsync-configuration-pid-file config))
(port-number (rsync-configuration-port-number config))
(user (rsync-configuration-user config))
(group (rsync-configuration-group config))
- (config-file (rsync-config-file config)))
+ (config-file (rsync-config-file config))
+ (rsync-command #~(list (string-append #$rsync "/bin/rsync")
+ "--config" #$config-file "--daemon")))
(list (shepherd-service
(provision '(rsync))
(documentation "Run rsync daemon.")
(actions (list (shepherd-configuration-action config-file)))
- (start #~(make-forkexec-constructor
- (list (string-append #$rsync "/bin/rsync")
- "--config" #$config-file
- "--daemon")
- #:pid-file #$pid-file
- #:user #$user
- #:group #$group))
+ (start #~(if #$inetd-style?
+ (make-inetd-constructor
+ #$rsync-command
+ (cons (endpoint
+ (make-socket-address AF_INET INADDR_ANY
+ #$port-number))
+ (if #$ipv6-support?
+ (list
+ (endpoint
+ (make-socket-address AF_INET6 IN6ADDR_ANY
+ #$port-number)))
+ '()))
+ #:user #$user
+ #:group #$group)
+ (make-forkexec-constructor #$rsync-command
+ #:pid-file #$pid-file
+ #:user #$user
+ #:group #$group)))
(stop #~(make-kill-destructor))))))
(define rsync-service-type
diff --git a/gnu/tests/rsync.scm b/gnu/tests/rsync.scm
index ea53a157bb..182e5f76ff 100644
--- a/gnu/tests/rsync.scm
+++ b/gnu/tests/rsync.scm
@@ -70,12 +70,6 @@ PORT."
(start-service 'rsync))
marionette))
- ;; Make sure the PID file is created.
- (test-assert "PID file"
- (marionette-eval
- '(file-exists? "/var/run/rsyncd/rsyncd.pid")
- marionette))
-
(test-assert "Test file copied to share"
(marionette-eval
'(begin