Implementation of the configuration of the workers nodes
for the STANDARD installation.
Test Case:
PASS - Workers are being properly configured
PASS - host_bulk_add file is being correctly generated
Story: 2005051
Task: 49183
Task: 49184
Change-Id: I46368655616a727f3900c4eb0b107ef79387d133
Signed-off-by: Daniel Caires <daniel.caires@encora.com>