senlin local temptest fail

[XueFeng Liu]

Maybe two reasons cause this problem:
1.Tempest use "use_dynamic_credentials=True" by default.
2.And in Ocata release "nova key-pair show" was changed.

In senlin gate, we can use "export KEEP_LOCALRC=1" to avoid this problem.
But in local temptest, it seems there is no good way to avoid.

Following is the log:
root@Nova:/opt/stack/tempest# ./run_tempest.sh -N senlin.tests.tempest.functional.test_node_basic.TestNodeUpdate.test_node_update_profile
WARNING: This script is deprecated and will be removed in the near future. Please migrate to tempest run or another method of launching a test runner
running=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \
OS_TEST_LOCK_PATH=${OS_TEST_LOCK_PATH:-${TMPDIR:-'/tmp'}} \
${PYTHON:-python} -m subunit.run discover -t ${OS_TOP_LEVEL:-./} ${OS_TEST_PATH:-./tempest/test_discover} --list
running=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-500} \
OS_TEST_LOCK_PATH=${OS_TEST_LOCK_PATH:-${TMPDIR:-'/tmp'}} \
${PYTHON:-python} -m subunit.run discover -t ${OS_TOP_LEVEL:-./} ${OS_TEST_PATH:-./tempest/test_discover} --load-list /tmp/tmp6fGgbn
{0} senlin.tests.tempest.functional.test_node_basic.TestNodeUpdate.test_node_update_profile [2.137250s] ... FAILED

==============================
Failed 1 tests - output below:
==============================

senlin.tests.tempest.functional.test_node_basic.TestNodeUpdate.test_node_update_profile[functional,id-361e051d-b55b-4943-8a01-462f6fc5be43]
-------------------------------------------------------------------------------------------------------------------------------------------

Captured traceback:
~~~~~~~~~~~~~~~~~~~
    Traceback (most recent call last):
      File "/opt/stack/senlin/senlin/tests/tempest/functional/test_node_basic.py", line 84, in setUp
        self.profile_id = utils.create_a_profile(self)
      File "/opt/stack/senlin/senlin/tests/tempest/common/utils.py", line 51, in create_a_profile
        res = base.client.create_obj('profiles', params)
      File "/opt/stack/senlin/senlin/tests/tempest/common/clustering_client.py", line 64, in create_obj
        resp, body = self.post(uri, body=jsonutils.dumps(attrs))
      File "tempest/lib/common/rest_client.py", line 276, in post
        return self.request('POST', url, extra_headers, headers, body, chunked)
      File "tempest/lib/common/rest_client.py", line 664, in request
        self._error_checker(resp, resp_body)
      File "tempest/lib/common/rest_client.py", line 827, in _error_checker
        message=message)
    tempest.lib.exceptions.ServerFault: Got server fault
    Details: No Keypair found for oskey

Captured pythonlogging:
~~~~~~~~~~~~~~~~~~~~~~~
    2017-04-02 22:19:23,102 16387 INFO [tempest.lib.common.rest_client] Request (TestNodeUpdate:setUp): 500 POST http://172.16.1.62:8778/v1/profiles 2.133s
    2017-04-02 22:19:23,102 16387 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'openstack-api-version': 'clustering latest', 'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': '<omitted>'}
            Body: {"profile": {"metadata": null, "name": "tempest-created-profile-1810931689", "spec": {"version": "1.0", "type": "os.nova.server", "properties": {"key_name": "oskey", "flavor": "1", "name": "new-server-test", "image": "cirros-0.3.5-x86_64-disk", "networks": [{"network": "private"}]}}}}
        Response - Headers: {'status': '500', u'content-length': '238', 'content-location': 'http://172.16.1.62:8778/v1/profiles', u'date': 'Sun, 02 Apr 2017 14:19:23 GMT', u'content-type': 'application/json; charset=UTF-8', u'connection': 'close', u'x-openstack-request-id': 'req-b0ce955b-2281-492c-ab86-49fb64701dea'}
            Body: {"code": 500, "error": {"code": 500, "message": "No Keypair found for oskey", "type": "InternalError"}, "explanation": "The server has either erred or is incapable of performing the requested operation.", "title": "Internal Server Error"}

======
Totals
======
Ran: 1 tests in 14.0000 sec.
 - Passed: 0
 - Skipped: 0
 - Expected Fail: 0
 - Unexpected Success: 0
 - Failed: 1
Sum of execute time for each test: 2.1372 sec.

==============
Worker Balance
==============
 - Worker 0 (1 tests) => 0:00:02.137250

No tests were successful during the run

[XueFeng Liu (jonnary-liu)]

Maybe two reason cause this problem:
1.Temptest use "use_dynamic_credentials=True" by default.
2.And in Ocata release "nova key-pair show" was changed.

In senlin gate, we can use "export KEEP_LOCALRC=1" to avoid this problem.
But in local temptest, it seems there is no good way to avoid.

[Qiming Teng (tengqim)]

The api and functional tests are both based on tempest. However, they are supposed to run with openstack_test as the cloud_backend. If not, the real cloud backend will be invoked thus introducing some tempest specific authentication and parameter setting problems.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/455331
Committed: https://git.openstack.org/cgit/openstack/senlin/commit/?id=18c054a0437abe16818c6279f8e5fd4473d84d10
Submitter: Jenkins
Branch: master

commit 18c054a0437abe16818c6279f8e5fd4473d84d10
Author: jonnary <email address hidden>
Date: Fri Apr 14 15:02:05 2017 +0800

    Supports nova server non-admin integration test

    This patch supports nova server dynamical non-admin user integration test.

    Change-Id: I1df48dc4a7b430f199924c438a0a06fbaebc7a19
    Closes-Bug:#1678625
    Implements-blueprint:support-keypair-add-delete-and-solve-tempest

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/senlin 4.0.0.0b2 development milestone.