From d6a07ee6751cdd414d702194dbeb0fd71f0781c9 Mon Sep 17 00:00:00 2001
From: John Darrington <jmd@gnu.org>
Date: Sat, 3 Sep 2016 08:26:05 +0200
Subject: gnu: Add rpc-daemon service

* gnu/services/nfs.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
---
 gnu/services/nfs.scm | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 gnu/services/nfs.scm

(limited to 'gnu/services/nfs.scm')

diff --git a/gnu/services/nfs.scm b/gnu/services/nfs.scm
new file mode 100644
index 0000000000..82713d8133
--- /dev/null
+++ b/gnu/services/nfs.scm
@@ -0,0 +1,54 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 John Darrington <jmd@gnu.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu services nfs)
+  #:use-module (gnu)
+  #:use-module (gnu services shepherd)
+  #:use-module (gnu packages onc-rpc)
+  #:use-module (guix)
+  #:use-module (guix records)
+  #:export (rpcbind-service-type
+            rpcbind-configuration
+            rpcbind-configuration?))
+
+(define-record-type* <rpcbind-configuration>
+  rpcbind-configuration make-rpcbind-configuration
+  rpcbind-configuration?
+  (rpcbind             rpcbind-configuration-rpcbind
+                       (default rpcbind))
+  (warm-start?         rpcbind-configuration-warm-start?
+                       (default #t)))
+
+(define rpcbind-service-type
+  (shepherd-service-type
+   'rpcbind
+   (lambda (config)
+     (define pkg
+       (rpcbind-configuration-rpcbind config))
+
+     (define rpcbind-command
+       #~(list (string-append #$pkg "/bin/rpcbind") "-f"
+               #$@(if (rpcbind-configuration-warm-start? config) '("-w") '())))
+
+     (shepherd-service
+      (documentation "Start the RPC bind daemon.")
+      (requirement '(networking))
+      (provision '(rpcbind-daemon))
+
+      (start #~(make-forkexec-constructor #$rpcbind-command))
+      (stop #~(make-kill-destructor))))))
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