Comment 14 for bug 1336172

Reviewed: https://review.openstack.org/104029
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=798824cab0322d9de82594dbbdb6c4ead0e1cb2f
Submitter: Jenkins
Branch: master

commit 798824cab0322d9de82594dbbdb6c4ead0e1cb2f
Author: Maru Newby <email address hidden>
Date: Wed Jul 2 00:02:08 2014 +0000

    Allow setting a rootwrap cmd for functional tests

    Previously, sudo-requiring functional tests hardcoded the use of
    'sudo' as the root helper. Devstack gate jobs do not allow
    password-less invocation of 'sudo', though, so such tests were unable
    to run in the gate. This patch adds the ability to configure the
    rootwrap command installed by devstack by setting the OS_ROOTWRAP_CMD
    environment variable in the test execution environment, allowing
    sudo-requiring tests to run.

    Change-Id: I3b8f6b4f14ac1743e08b9401f73951885165350a
    Partial-bug: #1336172