tree 7bb6a4708ba02491aa5084d974341df68e930d95
parent 9ddee691f3f44f462a88253e20352403def53a60
author BARTRA, RICK <rb560u@att.com> 1564419359 -0400
committer Rick Bartra <rick.bartra@att.com> 1602533425 +0000

Skip adding host to aggregate with az if host already in other zone

Running test_aggregate_basic_ops fails if the selected host is
already in an other zone:

"Cannot add host to aggregate 1773. Reason: One or more hosts already
in availability zone(s)"

This is to find an up and enabled host that has not been added to
other zone, and skip test_aggregate_basic_ops if all hosts in
the system are already in other zones.

Change-Id: I2c196ca22c963af976b256016c36f4095ccf8f61