ensure that libvirt is running before creation of VM

Related bug: PROD-20531

Change-Id: Ia00a4310c5e1ec590ddd9c16b8013e42198632ac

salt/control/virt.sls

 
 {%- if cluster.engine == "virt" %}
 
+libvirt_service:
+  service.running:
+  - name: {{ control.virt_service }}
+  - enable: true
+  {%- if grains.get('noservices') %}
+  - onlyif: /bin/false
+  {%- endif %}
+
 ##Posibility to disable rng device globally for old libvirt version
 {%- if cluster.rng is defined %}
 {%- set rng = cluster.rng %}
       {%- endfor %}
       {%- endif %}
   - unless: virsh list --all --name| grep -E "^{{ node_name }}.{{ cluster.domain }}$"
+  - require:
+    - libvirt_service
 
 #salt_control_seed_{{ cluster_name }}_{{ node_name }}:
 #  module.run:

salt/map.jinja

 {% if grains.get('oscodename') == 'trusty' %}
   - libguestfs-tools
 {% endif %}
+  virt_service: 'libvirt-bin'
 
 RedHat:
   virt_pkgs:
   - libvirt-dev
   - pkg-config
+  virt_service: 'libvirtd'
 {%- endload %}
 
 {%- load_yaml as renderer_defaults %}