Following the decomposition of the core step on the 'direct' deploy
interface, this change decomposed the iscsi and ansible deploy.
Co-Authored-By: Dmitry Tantsur <dtantsur@protonmail.com>
Change-Id: I537c6f6cf66c80b67b9045ea0618b02b7b93d36c
Story: #2006963
Task: #40152