Split out group_vars

* Create controllers, hypervisors and libvirt groups for hosts
* Create a 'deploy' playbook for all current constructive actions

ansible/deploy.yml

@@ -0,0 +1,31 @@
+---
+- hosts: hypervisors
+  tasks:
+    - include_tasks: host_setup.yml
+
+- hosts: controllers
+  tasks:
+    - include_tasks: schedule.yml
+      vars:
+
+- hosts: libvirt
+  tasks:
+    - name: Configure host as a Libvirt/QEMU/KVM hypervisor
+      include_role:
+        name: stackhpc.libvirt-host
+      vars:
+        libvirt_host_pools:
+          - name: "{{ libvirt_pool_name }}"
+            type: "{{ libvirt_pool_type }}"
+            capacity: "{{ libvirt_pool_capacity }}"
+            path: "{{ libvirt_pool_path }}"
+            mode: "{{ libvirt_pool_mode }}"
+            owner: "{{ libvirt_pool_owner }}"
+            group: "{{ libvirt_pool_group }}"
+        libvirt_host_require_vt: "{{ libvirt_require_vt }}"
+
+    - name: Create Libvirt VMs
+      include_tasks: create_libvirt_vms.yml
+      vars:
+        flavour: flav0
+        name: "{{ item }}"