Standalone configurable virt type

This change adds an option called standalone_libvirt_type to the
standalone role which will generate the libvirt type standalone
parameters for the deployment.

Change-Id: I3f71b4d38049692c7b2f9ff4cd785d177ba5fc27

playbooks/multinode-standalone.yml

@@ -26,8 +26,17 @@
   tags:
     - build
 
+- name: Set Virtualization Type
+  hosts: undercloud
+  roles:
+    - set-libvirt-type
+  tags:
+    - standalone
+
 - name: Deploy Standalone
   hosts: undercloud
+  vars:
+    standalone_libvirt_type: "{{ virt_type|default('qemu') }}"
   roles:
     - standalone
   tags:

roles/standalone/README.md

@@ -23,6 +23,8 @@ Role Variables
 
 - standalone_role: <'Standalone.yaml'> -- The TripleO Heat Template role definition of the deployment
 
+- standalone_libvirt_type: <'kvm'> -- The type of libvirt to run on the standalone (qemu|kvm)
+
 Dependencies
 ------------
 

roles/standalone/defaults/main.yml

@@ -12,3 +12,5 @@ standalone_deploy_log: standalone_deploy.log
 # deployment role
 standalone_role: Standalone.yaml
 
+standalone_libvirt_type: kvm
+

roles/standalone/templates/standalone_config.yaml.j2

@@ -32,3 +32,4 @@ parameter_defaults:
   StandaloneEnableRoutedNetworks: false
   StandaloneHomeDir: {{ working_dir }}
   StandaloneLocalMtu: 1500
+  NovaComputeLibvirtType: {{ standalone_libvirt_type }}