[systest] Repository regeneration fails: '-bash: dpkg-scanpackages: command not found'

[Artem Panchenko]

Tests for testing packages fail because script for regeneration of Ubuntu (auxiliary) repository returns error:

======================================================================
FAIL: Create environment and set up master node
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 296, in testng_method_mistake_capture_func
    compatability.capture_type_error(s_func)
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/compatability/exceptions_2_6.py", line 27, in capture_type_error
    func()
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 350, in func
    func(test_case.state.get_state())
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/helpers/decorators.py", line 80, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/tests/base_test_case.py", line 120, in setup_master
    self.env.setup_environment()
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/models/environment.py", line 397, in setup_environment
    ubuntu_repo_path=settings.LOCAL_MIRROR_UBUNTU)
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/__init__.py", line 57, in wrapped
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/helpers/fuel_actions.py", line 313, in upload_packages
    regenerate_ubuntu_repo(self.admin_remote, ubuntu_repo_path)
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/helpers/regenerate_repo.py", line 33, in regenerate_ubuntu_repo
    cr.regenerate_repo('regenerate_ubuntu_repo', path)
  File "/home/jenkins/workspace/fuel-main/env_ubuntu-master/fuelweb_test/helpers/regenerate_repo.py", line 270, in regenerate_repo
    self.assert_msg(script_cmd, script_result['stderr']))
AssertionError: Executing '/tmp//regenerate_ubuntu_repo /var/www/nailgun/ubuntu/auxiliary/ auxiliary' on the admin node has failed with: []

The error is caused by absence of 'dpkg-scanpackages' tool:

[root@nailgun ~]# dpkg-scanpackages -m -a amd64 pool/main
-bash: dpkg-scanpackages: command not found

Currently it's provided by 'dpkg-dev' package (see bug #1515563), so we need to install it during tests.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/245829

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/245829
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=c131fda8eb33b10e74acfe204aa4e91e92230f98
Submitter: Jenkins
Branch: master

commit c131fda8eb33b10e74acfe204aa4e91e92230f98
Author: Artem Panchenko <email address hidden>
Date: Mon Nov 16 17:27:43 2015 +0200

    Install 'dpkg-dev' before regenerating repository

    Currently 'dpkg-scanpackages' tool is provided by 'dpkg-dev'
    package (see bug #1515563), so it must be installed for
    tests which regenerate Ubuntu repository on master node.

    Change-Id: Ieb2968d428b098bdd5457dd298aebe0131562f26
    Closes-bug: #1516662