Update bindep.txt to make jobs pass again

Also, disable ssh host key checking until we can update JJB properly.

Change-Id: I10f6e7270df41ba4d1bd70d49427bf0f0464f688
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

bindep.txt

@@ -1,4 +1,10 @@
 # This is a cross-platform list tracking distribution packages needed by tests;
 # see http://docs.openstack.org/infra/bindep/ for additional information.
 
-python-pip
+git
+libffi-devel [platform:rpm]
+libffi-dev [platform:dpkg]
+libselinux-python [platform:rpm]
+libssl-dev [platform:dpkg]
+openssl-devel [platform:rpm]
+python2-dnf [platform:fedora]

tests/ansible.cfg

@@ -1,2 +1,4 @@
 [defaults]
+# TODO(pabelanger): Add keyscan to JJB jobs
+host_key_checking = False
 roles_path = ../..

tests/test.yaml

@@ -18,6 +18,7 @@
   pre_tasks:
     # Make sure OS does not have a stale package cache.
     - name: Update apt cache.
+      become: yes
       apt:
         update_cache: yes
       when: ansible_os_family == 'Debian'