On Thu, Apr 13, 2017 at 02:23:08PM +0200, Jiri Denemark wrote:
/etc/libvirt/nwfilter/*.xml files are installed with no UUID, which means libvirtd will automatically alter all of them once it starts. Thus RPM verification will always fail on them. Let's use a trick similar to the default network XML and store nwfilter XMLs in /usr/share. They will be copied into /etc in %post. Additionally the /etc files are marked as %ghost so that they are uninstalled if the RPM package is removed.
This feels wrong to me - we don't remove any other XML files in /etc/libvirt when we uninstall the RPMs. Should we not instead mark it is %config so that RPM knows the files are liable to be changed by local admin and thus not report verification errors.
Note that the %post script overwrites existing files with new ones on upgrade, which is what has always been happening.
https://bugzilla.redhat.com/show_bug.cgi?id=1431581 https://bugzilla.redhat.com/show_bug.cgi?id=1378774
Signed-off-by: Jiri Denemark <jdenemar@redhat.com> --- libvirt.spec.in | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/libvirt.spec.in b/libvirt.spec.in index 1d249851a..78c3c28e1 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -1360,6 +1360,13 @@ 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 + +# nwfilter files are installed in /usr/share/libvirt and copied to /etc in %post +# to avoid verification errors on changed files in /etc +install -d -m 0755 $RPM_BUILD_ROOT%{_datadir}/libvirt/nwfilter/ +cp -a $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/nwfilter/*.xml \ + $RPM_BUILD_ROOT%{_datadir}/libvirt/nwfilter/ + # Strip auto-generated UUID - we need it generated per-install sed -i -e "/<uuid>/d" $RPM_BUILD_ROOT%{_datadir}/libvirt/networks/default.xml %if ! %{with_qemu} @@ -1586,6 +1593,17 @@ if test $1 -eq 1 && test ! -f %{_sysconfdir}/libvirt/qemu/networks/default.xml ;
fi
+ +%post daemon-config-nwfilter +cp %{_datadir}/libvirt/nwfilter/*.xml %{_sysconfdir}/libvirt/nwfilter/ +# Make sure libvirt picks up the new nwfilter defininitons +%if %{with_systemd} + /bin/systemctl try-restart libvirtd.service >/dev/null 2>&1 ||: +%else + /sbin/service libvirtd condrestart > /dev/null 2>&1 || : +%endif + + %if %{with_systemd} %triggerun -- libvirt < 0.9.4 %{_bindir}/systemd-sysv-convert --save libvirtd >/dev/null 2>&1 ||: @@ -1767,7 +1785,9 @@ exit 0 %{_datadir}/libvirt/networks/default.xml
%files daemon-config-nwfilter -%{_sysconfdir}/libvirt/nwfilter/*.xml +%dir %{_datadir}/libvirt/nwfilter/ +%{_datadir}/libvirt/nwfilter/*.xml +%ghost %{_sysconfdir}/libvirt/nwfilter/*.xml
%files daemon-driver-interface %{_libdir}/%{name}/connection-driver/libvirt_driver_interface.so -- 2.12.2
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