remote: add sysusers file to create 'libvirt' group

We previously added a sysusers file, but missed the 'libvirt' group.
This group is referenced in the polkit rules, so we should be
registering that too. It must be done in a separate sysusers file,
however, since it is common to all daemons.

Fixes: a2c3e390f7
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

libvirt.spec.in

@@ -2110,6 +2110,7 @@ exit 0
 %{_datadir}/polkit-1/actions/org.libvirt.unix.policy
 %{_datadir}/polkit-1/actions/org.libvirt.api.policy
 %{_datadir}/polkit-1/rules.d/50-libvirt.rules
+%{_sysusersdir}/libvirt.conf
 %dir %attr(0700, root, root) %{_localstatedir}/log/libvirt/
 %attr(0755, root, root) %{_libexecdir}/libvirt_iohelper
 %attr(0755, root, root) %{_bindir}/virt-ssh-helper

src/remote/libvirt.sysusers.conf

@@ -0,0 +1 @@
+g libvirt -

src/remote/meson.build

@@ -310,6 +310,13 @@ if conf.has('WITH_REMOTE')
       )
     endif
 
+    # Install the sysuser config for the daemon polkit rules
+    install_data(
+      'libvirt.sysusers.conf',
+      install_dir: sysusersdir,
+      rename: [ 'libvirt.conf' ],
+    )
+
     virt_helpers += {
       'name': 'virt-ssh-helper',
       'sources': [