Ah!  Need == 'present' for the net-toplogy.sh content check.
Ah!  Need == 'present' for the net-toplogy.sh content check.

Change-Id: I79eae683a9f75ce52f0ef7550a3ce47641c5adf5

zhihu/puppet-cdh,deric/puppet-cdh,wikimedia/operations-puppet-cdh4,deric/puppet-cdh,2014/puppet-cdh,wikimedia/operations-puppet-cdh4,wikimedia/operations-puppet-cdh4,tomahc/puppet-cdh,tomahc/puppet-cdh,zhihu/puppet-cdh,2014/puppet-cdh,deric/puppet-cdh