Rootwrap for cinder-rtstool not working on Ubuntu 14.04

[John Griffith]

When attempting to attach a volume using lioadm iscsi_helper, the attach fails because the rootwrap filter isn't parsing out cinder-rtstool correctly on 14.04.

Following exception when running:
ProcessExecutionError(u"Unexpected error while running command.\nCommand: sudo cinder-rootwrap /etc/cinder/rootwrap.conf cinder-rtstool create /dev/stack-volumes-lvmdriver-1/volume-536821d6-7cbf-4cfd-a2e0-d2d1b5e984b7 iqn.2010-10.org.openstack:volume-536821d6-7cbf-4cfd-a2e0-d2d1b5e984b7 sujBf55eHQ5rY98SuG3B yZxzi3tesXcG9cXA\nExit code: 96\nStdout: u''\nStderr: u'/usr/local/bin/cinder-rootwrap: Executable not found: cinder-rtstool (filter match = cinder-rtstool)\\n'",)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/143163

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/143163
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=c85bd876d3ae4b6e29bb040a49e43d3ba46b6039
Submitter: Jenkins
Branch: master

commit c85bd876d3ae4b6e29bb040a49e43d3ba46b6039
Author: John Griffith <email address hidden>
Date: Fri Dec 19 19:32:02 2014 +0000

    rtstool on Ubuntu installs in /usr/local/bin

    The cinder-rtstool which is required to use LIO iscsi_helper
    installs in /usr/local/bin on Ubuntu and /usr/bin on RHEL
    variants. Currently the rootwrap.conf only has /usr/bin
    configured, as a result LIO can't be used on Ubuntu without
    modifying the rootwrap file.

    This patch just adds /usr/local/bin to the rootwrap.conf; Honestly
    I'm not sure if this is good, bad or doesn't matter. May be able
    to address this via documentation, or upstream in the packaging of
    cinder-rtstool instead? Not sure what's preferred.

    Change-Id: I577e10df25181c7d4ca8189b10640a8e6e39b047
    Closes-Bug: #1402076

[Eric Harney (eharney)]

As far as I can tell, the Ubuntu Cinder packages install cinder-rtstool to /usr/bin/. How were you installing this?

IMO adding /usr/local/bin/ to the default config is not appropriate and this sounds like a packaging/deployment bug.

[Eric Harney (eharney)]

https://review.openstack.org/#/c/153782/

[OpenStack Infra (hudson-openstack)]

Change abandoned by Mike Perez (<email address hidden>) on branch: master
Review: https://review.openstack.org/153782
Reason: No activity for over a month.