[glib: 6/7] ci: Ensure the machine-id is set on the Fedora CI image

[Sebastian Dröge <sdroege src gnome org>]

commit ef41cc28b465a620663e4e0034bbbf50e1fc63d6
Author: Philip Withnall <pwithnall endlessos org>
Date:   Mon Mar 1 13:55:03 2021 +0000

    ci: Ensure the machine-id is set on the Fedora CI image
    
    Run `systemd-machine-id-setup` when creating the image, so that
    `/etc/machine-id` is created with a valid ID. Since systemd isn’t
    started when running the CI image with podman/Docker, it’s not created
    otherwise. This causes some tests to fail.
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 .gitlab-ci.yml               | 2 +-
 .gitlab-ci/fedora.Dockerfile | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cc61edf1e..e6b29dd04 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,7 @@ cache:
     - _ccache/
 
 variables:
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/glib/fedora:v9"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/glib/fedora:v10"
   COVERITY_IMAGE: "registry.gitlab.gnome.org/gnome/glib/coverity:v1"
   DEBIAN_IMAGE: "registry.gitlab.gnome.org/gnome/glib/debian-stable:v7"
   ANDROID_IMAGE: "registry.gitlab.gnome.org/gnome/glib/android-ndk:v3"
diff --git a/.gitlab-ci/fedora.Dockerfile b/.gitlab-ci/fedora.Dockerfile
index 39553e280..139d87fb8 100644
--- a/.gitlab-ci/fedora.Dockerfile
+++ b/.gitlab-ci/fedora.Dockerfile
@@ -1,5 +1,8 @@
 FROM fedora:31
 
+# Set /etc/machine-id as it’s needed for some D-Bus tests
+RUN systemd-machine-id-setup
+
 RUN dnf -y update \
  && dnf -y install \
     bindfs \