Comment 16 for bug 1435610

Reviewed: https://review.openstack.org/323440
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=a7a6b04d3efa0218f5667eda02418793722b3aa0
Submitter: Jenkins
Branch: master

commit a7a6b04d3efa0218f5667eda02418793722b3aa0
Author: Vladimir Kuklin <email address hidden>
Date: Tue May 31 18:10:20 2016 +0300

    Add fault tolerance to task groups

    This commit is a part of defining fault tolerance groups
    for deployment to allow task executor to detect whether
    we should stop the deployment and exit in case of failure of
    tasks belonging to particular groups.

    It allows a user to specify critical nodes (e.g. by running

    Related to Change-Id I1969b953eca667c09248a6b67ffee37bfd20f474 and
    Ica2a4ae64b4dfa4f7fccfbc95108d1412c40dc3f

    Change-Id: Id866cd578c7c76dd5a1dfc43fb219e1c2ecd4abd
    Partial-bug: #1435610