9.x BVT failed because Test was unable to connect to master node

[Dmitry Mescheryakov]

Version: 9.x

Failed job:
https://product-ci.infra.mirantis.net/job/9.x.main.ubuntu.bvt_2/784

From the console log it can be seen that at 08:34:55 cluster deployment started and at 09:10:35 Jenkins failed to reach Nailgun to check status:
ConnectFailure: Unable to establish connection to http://10.109.36.2:8000/api/tasks/5

Obviously there is no snapshot since Nailgun was unavailable. It is not clear if Nailgun failed, or maybe the whole master node or network went down. Later in jenkins logs it can be seen that it tried to connect somewhere via ssh and failed with the same 'Connection timed out'
, but it is not clear to which node it tried to connect.

[Dmitry Mescheryakov (dmitrymex)]

Assigned to fuel sustaining for now, though it is not clear if it was Nailgun of infra failure.

[Vladimir Kozhukalov (kozhukalov)]

there are no errors in logs available in this failed job. it is likely that there was infra related issue.

[Vladimir Kozhukalov (kozhukalov)]

without any fix bvt became green https://product-ci.infra.mirantis.net/job/9.x.main.ubuntu.bvt_2/785/. looks like there was temporary issue. closing the bug.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/423253
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=6e4029a550a6724a4518c57154b6d7b180321114
Submitter: Jenkins
Branch: stable/mitaka

commit 6e4029a550a6724a4518c57154b6d7b180321114
Author: Alexander Kurenyshev <email address hidden>
Date: Fri Jan 20 16:03:04 2017 +0300

    Add wait before sending version request

    We check fuel version via api
    but when we send request fuel is
    not ready. Need to add wait for fuel

    Partial-bug:1657695
    Change-Id: I82bb920ebf7ec84b3015b6afa6125d4b1d8fb960