Fix. Do not create port if vnic_type defined and port is passed.

If we are passing a preexisting port during server create
there is no need to create networks or port again.
We need to create a server using preexisting port.

Change-Id: I25266d3641202c3099fd603c57945b718004cfd7
Co-Authored-By: Moshe Levi <moshele@mellanox.com>
Closes-Bug: 1603758
1 file changed