On Thu, Aug 24, 2017 at 4:59 PM, Yedidyah Bar David <didi@redhat.com> wrote:

Hi all,

A jenkins job that ran as a check-patch for ovirt-system-tests failed
[1] for me due to what seems to me like unrelated reason.

It seems to have failed in [2]. This code does various actions with vm
snapshots. At some point it failed with 'status: 404' [3].
httpd's log also shows 404 [4] in the end, after a long list of
successful actions with snapshots.

The 404's look to me as the initial step - on health check, or before the engine is up, etc., as later the engine seems fine.

engine.log [5] shows no relevant error AFAIU.

2017-08-24 12:48:22,359Z WARN [org.ovirt.engine.core.bll.GetVmConfigurationBySnapshotQuery] (default task-8) [ce23a02a-dccd-4f8d-bdf8-54063a4c39d2] Snapshot '143017b0-36ef-4f4a-8112-abfe1dc6cccd' does not exist

2017-08-24 12:48:22,360Z ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-8) [] Operation Failed: Entity not found: null

And indeed in Lago I'm seeing:

2017-08-24 12:48:22,362::testlib.py::assert_equals_within::224::ovirtlago.testlib::ERROR:: * Unhandled exception in <function <lambda> at 0x3254f50>

Traceback (most recent call last):

File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 217, in assert_equals_within

res = func()

File "/home/jenkins/workspace/ovirt-system-tests_master_check-patch-el7-x86_64/ovirt-system-tests/image-ng-suite-4.1/test-scenarios/004_basic_sanity.py", line 143, in <lambda>

(len(api.vms.get(VM0_NAME).snapshots.list()) == 2) and

File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/brokers.py", line 34602, in list

headers={"All-Content":all_content}

File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 46, in get

return self.request(method='GET', url=url, headers=headers, cls=cls)

File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 122, in request

persistent_auth=self.__persistent_auth

File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 79, in do_request

persistent_auth)

File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 162, in __do_request

raise errors.RequestError(response_code, response_reason, response_body)

RequestError:

status: 404

reason: Not Found

detail: Entity not found: null

Is this reasonable? Expected?

Not sure where the bug is, if at all.

Best,

[1] http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_64/1484/
[2] https://gerrit.ovirt.org/gitweb?p=ovirt-system-tests.git;a=blob;f=image-ng-suite-4.1/test-scenarios/004_basic_sanity.py;h=6b7bbf5c0efae532ab2e68a9c5810580a69e3018;hb=HEAD#l143
[3] http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_64/1484/artifact/exported-artifacts/mock_logs/mocker-epel-7-x86_64.el7.check-patch.sh/check-patch.sh.log
[4] http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_64/1484/artifact/exported-artifacts/image-ng-suite-4.1__logs/test_logs/image-ng-suite-4.1/post-004_basic_sanity.py/lago-image-ng-suite-4-1-engine/_var_log/httpd/ssl_access_log/*view*/
[5] http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_64/1484/artifact/exported-artifacts/image-ng-suite-4.1__logs/test_logs/image-ng-suite-4.1/post-004_basic_sanity.py/lago-image-ng-suite-4-1-engine/_var_log/ovirt-engine/engine.log/*view*/
--
Didi
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