Merge pull request 'Add guest agent device when creating VMs' (#431) from bugfix/qemu_guest_agent into master

Reviewed-on: #431

site-cookbooks/kosmos_kvm/recipes/guest.rb

@@ -6,5 +6,5 @@
 package %w(qemu-guest-agent)
 
 service "qemu-guest-agent" do
-  action [:start]
+  action [:enable, :start]
 end

site-cookbooks/kosmos_kvm/templates/create_vm.erb

@@ -86,5 +86,6 @@ virt-install \
   --graphics none \
   --serial pty \
   --console pty \
+  --channel unix,mode=bind,path=/var/lib/libvirt/qemu/guest01.agent,target_type=virtio,name=org.qemu.guest_agent.0 \
   --autostart \
   --import