ansible: add libvirt role

Signed-off-by: Filipe Laíns <[email protected]>

playbooks/mescalina.yml

@@ -7,4 +7,4 @@
     - { role: common, tags: ['common'] }
     - { role: ssh_root, tags: ['ssh_root'] }
     - { role: sudo, tags: ['sudo'] }
-
+    - { role: libvirt, tags: ['libvirt'] }

roles/libvirt/files/libvirt.conf

@@ -0,0 +1,18 @@
+#
+# This can be used to setup URI aliases for frequently
+# used connection URIs. Aliases may contain only the
+# characters  a-Z, 0-9, _, -.
+#
+# Following the '=' may be any valid libvirt connection
+# URI, including arbitrary parameters
+
+#uri_aliases = [
+#  "hail=qemu+ssh://[email protected]/system",
+#  "sleet=qemu+ssh://[email protected]/system",
+#]
+
+#
+# These can be used in cases when no URI is supplied by the application
+# (@uri_default also prevents probing of the hypervisor driver).
+#
+uri_default = "qemu:///system"