Martin André f7c196281c Remove docker version pinning for vagrant envs
Kolla now has its own docker ansible module which doesn't require
specific docker version.

Also, add requirement for ansible <2, and stop using NL mirror for
epel.

Change-Id: I743c51c2d6b7f6af0aa4038e1081066b36e36fa1
Partially-Implements: blueprint kolla-docker-module
2016-01-04 11:52:46 +09:00
..