initial version of vmhost bundle

bundles/vmhost/items.py

@@ -0,0 +1,5 @@
+pkg_apt = {
+    'qemu-kvm': {},
+    'libvirt-clients': {},
+    'libvirt-daemon-system': {},
+}

bundles/vmhost/metadata.py

@@ -0,0 +1,11 @@
+@metadata_processor
+def add_users_to_libvirt_group(metadata):
+    if 'users' in metadata:
+        for user in metadata['users']:
+            if 'groups' not in metadata['users'][user]:
+                metadata['users'][user]['groups'] = []
+
+            if 'libvirt' not in metadata['users'][user]['groups']:
+                metadata['users'][user]['groups'].append('libvirt')
+
+    return metadata, RUN_ME_AGAIN