Tempest test "test_volume_boot_pattern" doesn't work when use_floatingip_for_ssh is false

[Yaroslav Lobankov]

It turns out that the "test_volume_boot_pattern" test doesn't work if use_floatingip_for_ssh is false and fails with the following traceback:

Traceback (most recent call last):
  File "tempest/test.py", line 126, in wrapper
    return f(self, *func_args, **func_kwargs)
  File "tempest/scenario/test_volume_boot_pattern.py", line 146, in test_volume_boot_pattern
    keypair)
  File "tempest/scenario/test_volume_boot_pattern.py", line 110, in _ssh_to_server
    ip = server.networks[network_name_for_ssh][0]
AttributeError: 'ResponseBody' object has no attribute 'networks'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/205955

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/205955
Committed: https://git.openstack.org/cgit/openstack/tempest/commit/?id=fc997076806ce4828176858c7bcaecaae71b37ac
Submitter: Jenkins
Branch: master

commit fc997076806ce4828176858c7bcaecaae71b37ac
Author: Yaroslav Lobankov <email address hidden>
Date: Mon Jul 27 11:57:49 2015 +0300

    Fixing test_volume_boot_pattern when use_floatingip_for_ssh=false

    It turns out that the "test_volume_boot_pattern" test doesn't
    work if use_floatingip_for_ssh is false. To make this test working
    the corresponding changes in the test were done.

    Change-Id: I2a007ba46b7b93a8fb7aa70e52bced88383e5cd3
    Closes-Bug: #1478482