Scenario tests fail on creating datasource with type "database"

[Evgeny Sikachev]

NOTE:

It's a very huge backward compatibility issue that was introduced by
implementing job interface support in client.
The only affected release is 0.10.0.

----------------------------

When we run scenario tests from master on stable/kilo sahara, we have next error:

Traceback (most recent call last):

      File "sahara/tests/scenario/base.py", line 62, in wrapper
        return fct(self, *args, **kwargs)

      File "sahara/tests/scenario/base.py", line 174, in check_run_jobs
        job_id = self._create_job(job['type'], main_libs, additional_libs)

      File "sahara/tests/scenario/base.py", line 240, in _create_job
        libs, '')

      File "sahara/tests/scenario/base.py", line 558, in __create_job
        id = self.sahara.create_job(*args, **kwargs)

      File "sahara/tests/scenario/clients.py", line 124, in create_job
        data = self.sahara_client.jobs.create(*args, **kwargs)

      File "/Users/esikachev/sahara/.tox/scenario/lib/python2.7/site-packages/saharaclient/api/jobs.py", line 35, in create
        return self._create('/jobs', data, 'job')

      File "/Users/esikachev/sahara/.tox/scenario/lib/python2.7/site-packages/saharaclient/api/base.py", line 100, in _create
        self._raise_api_exception(resp)

      File "/Users/esikachev/sahara/.tox/scenario/lib/python2.7/site-packages/saharaclient/api/base.py", line 166, in _raise_api_exception
        error_message=error_data.get("error_message"))

    APIException: Additional properties are not allowed (u'interface' was unexpected)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/214388
Committed: https://git.openstack.org/cgit/openstack/python-saharaclient/commit/?id=1ad3f214c75ed3b445f66a5502e63696d9f479b1
Submitter: Jenkins
Branch: master

commit 1ad3f214c75ed3b445f66a5502e63696d9f479b1
Author: Sergey Lukjanov <email address hidden>
Date: Wed Aug 19 02:42:03 2015 +0300

    Fix backward compat issue for job interfaces

    Closes-bug: #1486469

    Change-Id: Ib7a930cfd1757c3b8cfd3c89a75856c25e7dcdda