# The next two blocks of code will parse the list of vm IP's hostnames to determine which type of node
# the vm is: odl, devstack controller or compute, ha_proxy or tools. For the odl node's the hsotname will contain
# The next two blocks of code will parse the list of vm IP's hostnames to determine which type of node
# the vm is: odl, devstack controller or compute, ha_proxy or tools. For the odl node's the hsotname will contain