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services: wireguard: Add the shepherd-requirement field.

* gnu/services/vpn.scm (<wireguard-configuration>): Add
shepherd-requirement.
(wireguard-shepherd-service): Pass shepherd-requirement. Add
user-processes to requirements.
* doc/guix.texi (VPN Services):[wireguard]: Document it.

Change-Id: Ia85add5067f6f9e023b8d65d6ce067b98eeb111e
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Sergey Trofimov
2025-03-18 22:00:14 +01:00
committed by Ludovic Courtès
parent d9bfc66633
commit 81a911eab8
2 changed files with 9 additions and 2 deletions

View File

@@ -35739,6 +35739,10 @@ be executed before tearing down the interface.
List of strings or G-expressions. These are script snippets which will
be executed after tearing down the interface.
@item @code{shepherd-requirement} (default: @code{'()}) (type: list-of-symbols)
A list of symbols naming Shepherd services that this service
will depend on.
@item @code{table} (default: @code{"auto"})
The routing table to which routes are added, as a string. There are two
special values: @code{"off"} that disables the creation of routes

View File

@@ -88,6 +88,7 @@
wireguard-configuration-post-up
wireguard-configuration-pre-down
wireguard-configuration-post-down
wireguard-configuration-shepherd-requirement
wireguard-configuration-table
wireguard-configuration-auto-start?
@@ -765,6 +766,8 @@ strongSwan.")))
(default '()))
(post-down wireguard-configuration-post-down ;list of strings
(default '()))
(shepherd-requirement wireguard-configuration-shepherd-requirement ; list of symbols
(default '()))
(table wireguard-configuration-table ;string
(default "auto"))
(auto-start? wireguard-configuration-auto-start? ;boolean
@@ -918,12 +921,12 @@ public key, if any."
(define (wireguard-shepherd-service config)
(match-record config <wireguard-configuration>
(wireguard interface)
(wireguard interface shepherd-requirement)
(let ((wg-quick (file-append wireguard "/bin/wg-quick"))
(auto-start? (wireguard-configuration-auto-start? config))
(config (wireguard-configuration-file config)))
(list (shepherd-service
(requirement '(networking))
(requirement `(networking user-processes ,@shepherd-requirement))
(provision (list (wireguard-service-name interface)))
(start #~(lambda _
(invoke #$wg-quick "up" #$config)))