tests: gcloud setup fixes.

tests/ansible/gcloud/ansible.cfg

@@ -1,3 +1,6 @@
 [defaults]
+strategy_plugins = ../../../ansible_mitogen/plugins/strategy
+strategy = mitogen
 inventory = hosts
 retry_files_enabled = False
+host_key_checking = False

tests/ansible/gcloud/controller.yml

@@ -1,9 +1,6 @@
 
 - hosts: controller
   tasks:
-    - shell: "rsync -a ~/.ssh {{inventory_hostname}}:"
-      connection: local
-
     - lineinfile:
         line: "net.ipv4.ip_forward=1"
         path: /etc/sysctl.conf
@@ -30,6 +27,10 @@
       - libsasl2-dev
       - build-essential
       - git
+      - rsync
+
+    - shell: "rsync -a ~/.ssh {{inventory_hostname}}:"
+      connection: local
 
     - git:
         dest: ~/mitogen
@@ -39,7 +40,7 @@
     - git:
         dest: ~/ansible
         repo: https://github.com/dw/ansible.git
-        version: lazy-vars
+        version: dmw
 
     - pip:
         virtualenv: ~/venv