[Upgrades] Checkers integration_postgres_nailgun_nginx, ostf fail during upgrade

[Evgeniy L]

1. install 5.0
2. run 5.1 upgarde

Checkers integration_postgres_nailgun_nginx, ostf fail during upgrade.
The problem is caused by enabling of access control feature.
Need to add keystone authentication to upgrade script.

{"build_id": "2014-07-14_20-09-43", "ostf_sha": "9863db951a6e159f4fa6e6861c8331e1af069cf8", "build_number": "49", "auth_required": true, "api": "1.0", "nailgun_sha": "54f323f0540a2ea09b570b367f5d9b586bb07952", "production": "docker", "fuelmain_sha": "a51baf9493db78627d598f69271a3a3f28a37e9b", "astute_sha": "18a6861ecf96e20ead17782ef4ea8d62e7449c14", "feature_groups": ["mirantis"], "release": "5.1", "fuellib_sha": "8bb5b05b223f865abdb6fab9d5bd8059e828e99b"}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/107432

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/107432
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=c601b37adbd67eb1b843363c622d9058028fb16a
Submitter: Jenkins
Branch: master

commit c601b37adbd67eb1b843363c622d9058028fb16a
Author: Evgeniy L <email address hidden>
Date: Wed Jul 16 20:20:20 2014 +0400

    Upgrades, added keystone authorization

    * extracted generation of endpoints data
      to separate method
    * use credentials from astute config
      if they are exist
    * added keystone authorization for
      nailgun client

    Change-Id: I3ae57e2352a16a35799e6c8e855c6a03bc2259ad
    Closes-bug: #1342045

[Andrey Sledzinskiy (asledzinskiy)]

verified on fuel-5.1-upgrade-11-2014-09-17_21-40-34.tar.lrz