spec: Improve handling for default network

This is exactly how we already treat nwfilters, which require
the same kind of care (aka nasty hacks) as the default network,
because in both cases the UUID is generated and written to
disk the first time libvirtd is started after installing the
corresponding subpackage.

After this patch, RPM will be aware of the fact that the
libvirt-daemon-config-network subpackage owns the default
network.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
Acked-by: NMichal Privoznik <mprivozn@redhat.com>

libvirt.spec.in

@@ -1250,8 +1250,8 @@ install -d -m 0755 $RPM_BUILD_ROOT%{_datadir}/lib/libvirt/dnsmasq/
 install -d -m 0755 $RPM_BUILD_ROOT%{_datadir}/libvirt/networks/
 cp $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/qemu/networks/default.xml \
    $RPM_BUILD_ROOT%{_datadir}/libvirt/networks/default.xml
-rm -f $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/qemu/networks/default.xml
-rm -f $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/qemu/networks/autostart/default.xml
+# libvirt saves this file with mode 0600
+chmod 0600 $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/qemu/networks/default.xml
 
 # nwfilter files are installed in /usr/share/libvirt and copied to /etc in %post
 # to avoid verification errors on changed files in /etc
@@ -1427,6 +1427,8 @@ if test $1 -eq 1 && test ! -f %{_sysconfdir}/libvirt/qemu/networks/default.xml ;
          < %{_datadir}/libvirt/networks/default.xml \
          > %{_sysconfdir}/libvirt/qemu/networks/default.xml
     ln -s ../default.xml %{_sysconfdir}/libvirt/qemu/networks/autostart/default.xml
+    # libvirt saves this file with mode 0600
+    chmod 0600 %{_sysconfdir}/libvirt/qemu/networks/default.xml
 
     # Make sure libvirt picks up the new network defininiton
     mkdir -p %{_localstatedir}/lib/rpm-state/libvirt || :
@@ -1571,6 +1573,8 @@ exit 0
 %files daemon-config-network
 %dir %{_datadir}/libvirt/networks/
 %{_datadir}/libvirt/networks/default.xml
+%ghost %{_sysconfdir}/libvirt/qemu/networks/default.xml
+%ghost %{_sysconfdir}/libvirt/qemu/networks/autostart/default.xml
 
 %files daemon-config-nwfilter
 %dir %{_datadir}/libvirt/nwfilter/