Revert "add hack to update inventory with floating ips"
Revert "add hack to update inventory with floating ips"

This reverts commit c808073307caca4a8162f3af2af2ff78b2a674dc.

The issue this was written for is resolved now in
futuresystems/virtual-cluster-lib@v0.2.0

kjaugustin/big-data-stack,futuresystems/ansible-hadoop-stack,kjaugustin/big-data-stack,futuresystems/big-data-stack,futuresystems/big-data-stack,futuresystems/ansible-hadoop-stack