Jesse Pretorius 19ac766bf6 Address Ansible bare variable usage
When executing the bootstrap-host role with Ansible 2.1, the following
deprecation warning is issued in the output for some tasks.

[DEPRECATION WARNING]: Using bare variables is deprecated.

This patch addresses the tasks to fix the behaviour appropriately.

Change-Id: I5e5dba540256935ffb03ace27c6c43abc15f52da
2016-06-15 18:54:03 +00:00
..
2015-08-01 19:49:00 +01:00