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authorSergey Trofimov <sarg@sarg.org.ru>2023-04-11 09:33:57 +0200
committerLudovic Courtès <ludo@gnu.org>2023-05-11 16:38:28 +0200
commit61031dd32fe948d927472a8ade60df6441cc6655 (patch)
treeec431a1198be310460e1324bc41b6f04d5c03801 /gnu
parent8d442e8a53b8ef3727252425afe2cfb922f51368 (diff)
downloadguix-61031dd32fe948d927472a8ade60df6441cc6655.tar.gz
services: dhcp-client-configuration: Add 'shepherd-requirement' field.
* gnu/services/networking.scm (<dhcp-client-configuration>)
[shepherd-requirement]: New field.
(dhcp-client-shepherd-service): Honor it.
(dhcp-client-configuration-shepherd-requirement): Export accessor.
* doc/guix.texi (Networking Setup): Document it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu')
-rw-r--r--gnu/services/networking.scm6
1 files changed, 5 insertions, 1 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 866368aa90..eb1fb6a7da 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -89,6 +89,7 @@
             dhcp-client-configuration?
             dhcp-client-configuration-package
             dhcp-client-configuration-interfaces
+            dhcp-client-configuration-shepherd-requirement
 
             dhcpd-service-type
             dhcpd-configuration
@@ -288,6 +289,8 @@
   dhcp-client-configuration?
   (package      dhcp-client-configuration-package ;file-like
                 (default isc-dhcp))
+  (shepherd-requirement dhcp-client-configuration-shepherd-requirement
+                        (default '()))
   (interfaces   dhcp-client-configuration-interfaces
                 (default 'all)))                  ;'all | list of strings
 
@@ -295,11 +298,12 @@
   (match-lambda
     ((? dhcp-client-configuration? config)
      (let ((package (dhcp-client-configuration-package config))
+           (shepherd-requirement (dhcp-client-configuration-shepherd-requirement config))
            (interfaces (dhcp-client-configuration-interfaces config))
            (pid-file "/var/run/dhclient.pid"))
        (list (shepherd-service
               (documentation "Set up networking via DHCP.")
-              (requirement '(user-processes udev))
+              (requirement `(user-processes udev ,@shepherd-requirement))
 
               ;; XXX: Running with '-nw' ("no wait") avoids blocking for a minute when
               ;; networking is unavailable, but also means that the interface is not up