Restart libvirtd on compute nodes (mitaka+trusty models)

Restart libvirtd service to resolve problem with nova-compute
access to libvirt.
Closes-bug: PROD-23034

Change-Id: I2abc0bfd007d4e6de9ae1399569997df4a5ec045
diff --git a/tcp_tests/templates/virtual-mcp-trusty/openstack.yaml b/tcp_tests/templates/virtual-mcp-trusty/openstack.yaml
index 88f6543..3833315 100644
--- a/tcp_tests/templates/virtual-mcp-trusty/openstack.yaml
+++ b/tcp_tests/templates/virtual-mcp-trusty/openstack.yaml
@@ -51,6 +51,12 @@
   retry: {count: 1, delay: 5}
   skip_fail: true
 
+- description: Restart libvirtd on compute nodes (PROD-23034)
+  cmd: salt --hard-crash --state-output=mixed --state-verbose=False 'cmp*' service.restart libvirtd
+  node_name: {{ HOSTNAME_CFG01 }}
+  retry: {count: 1, delay: 5}
+  skip_fail: false
+
 - description: Check IP on computes
   cmd: salt --hard-crash --state-output=mixed --state-verbose=False 'cmp*' cmd.run
     'ip a'