Comment 1 for bug 1435281

Reviewed: https://review.openstack.org/166150
Committed: https://git.openstack.org/cgit/stackforge/python-fuelclient/commit/?id=3624051242c83fdbdd1df9a0e466797c06b75043
Submitter: Jenkins
Branch: master

commit 3624051242c83fdbdd1df9a0e466797c06b75043
Author: Przemyslaw Kaminski <email address hidden>
Date: Fri Mar 20 10:08:15 2015 +0100

    Warn about deleting from DB node that is not offline

    The --force parameter can be used to force the removal. Otherwise error is
    printed and script exits without doing anything.

    Usage:

    fuel node --node-id 1 2 --delete-from-db

    fuel node --node-id 1 --delete-from-db --force

    Also, fixed illogical use of check_errors in run_cli_command function.

    Implements blueprint node-removal-task

    Closes-Bug: #1435281
    Change-Id: I0c9e27450c09eb7ea6224ffc30c9284427cd5d1c