Fix server admin password usage
Nova returns "adminPass" in create server response only if
CONF.enable_instance_password is True.
https://github.com/openstack/nova/blob/master/nova/api/openstack/compute/servers.py#L688
Tempest-lib servers_client and its schema take care of those but in
tempest it is not taken care. Test case always expect "adminPass"
which is being further used for ssh etc.
If any environment has CONF.enable_instance_password as False then
attribute error will occur.
Test case should pass password while creating server and use that for
further usage instead of expecting admin password from create server
response.
Closes-Bug: #1528445
Change-Id: I745f3f8c0c8bee05db85af5e91fbb60b0a54bcec
7 files changed