vagrant: add little helper script to step through ansible
vagrant: add little helper script to step through ansible

optionally provide a task to start at

Signed-off-by: Michael Adam <dcf2bf3ff8ea93047d51252815aac9756207ea09@redhat.com>

gluster/gluster-kubernetes,ramkrsna/gluster-kubernetes,gluster/gluster-kubernetes,ramkrsna/gluster-kubernetes