[libvirt] [PATCH] spec: If installing default network, reload libvirtd (bz 867546)

[Michal Privoznik]

On 16.04.2015 21:42, Cole Robinson wrote:
> If libvirt-daemon-config-network is installed while libvirtd is already
> running, the daemon needs to be restarted to pick up the change.
> 
> Instead let's trigger a daemon reload when the package is first installed.
> Then the default network is available immediately if libvirtd was already
> running.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=867546
> ---
>  libvirt.spec.in | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/libvirt.spec.in b/libvirt.spec.in
> index e08c9e7..ada0257 100644
> --- a/libvirt.spec.in
> +++ b/libvirt.spec.in
> @@ -1770,6 +1770,14 @@ 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
> +
> +    # Make sure libvirt picks up the new network defininiton
> +      %if %{with_systemd}
> +    /bin/systemctl reload libvirtd.service >/dev/null 2>&1 ||:
> +      %else
> +    /sbin/service libvirtd reload > /dev/null 2>&1 || :
> +      %endif
> +
>  fi
>      %endif
>  
> 

There's already a 'systemctl try-restart libvirtd.service' call just a
few lines below. They were added in 4789fb2e. I think we can use them -
also, I'm not sure why it doesn't work since we are restarting daemon
even now (without this patch).

Michal