tests: networking: Use 'net.ifnames=0' for the Open vSwitch test.

* gnu/tests/networking.scm (%openvswitch-os): Override KERNEL-ARGUMENTS.

1 files changed, 10 insertions, 7 deletions

diff --git a/gnu/tests/networking.scm b/gnu/tests/networking.scm
index ca18b2f452..022663aa67 100644
--- a/gnu/tests/networking.scm
+++ b/gnu/tests/networking.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
-;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2017, 2020 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
 ;;;
@@ -174,12 +174,15 @@ port 7, and a dict service on port 2628."
                          (respawn? #f)))))
 
 (define %openvswitch-os
-  (simple-operating-system
-   (static-networking-service "ovs0" "10.1.1.1"
-                              #:netmask "255.255.255.252"
-                              #:requirement '(openvswitch-configuration))
-   (service openvswitch-service-type)
-   openvswitch-configuration-service))
+  (operating-system
+    (inherit (simple-operating-system
+              (static-networking-service "ovs0" "10.1.1.1"
+                                         #:netmask "255.255.255.252"
+                                         #:requirement '(openvswitch-configuration))
+              (service openvswitch-service-type)
+              openvswitch-configuration-service))
+    ;; Ensure the interface name does not change depending on the driver.
+    (kernel-arguments (cons "net.ifnames=0" %default-kernel-arguments))))
 
 (define (run-openvswitch-test)
   (define os