Workaround bridge bug on virthosts - https://bugzilla.redhat.com/show_bug.cgi?id=634736

handlers/restart_services.yml

@@ -130,3 +130,6 @@
 
 - name: restart nagios
   shell: nagios -v /etc/nagios/nagios.cfg && systemctl restart nagios
+
+- name: restart bridge
+  shell: /usr/lib/systemd/systemd-sysctl --prefix=/proc/sys/net/bridge

tasks/virthost.yml

@@ -37,3 +37,10 @@
 
 - name: enable libvirtd
   service: name=libvirtd state=started enabled=yes
+
+- name: set bridging to work right - 
+  copy: sec="{{ files }}/virthost/99-bridge.rules" dest=/etc/udev/rules.d/99-bridge.rules
+  notify:
+  - restart bridge
+  tags:
+  - config