Comment 20 for bug 1569839

Reviewed: https://review.openstack.org/324630
Committed: https://git.openstack.org/cgit/openstack/fuel-astute/commit/?id=b106c0557d3fc0b21e20c74cc2fb99482ccf3b5d
Submitter: Jenkins
Branch: master

commit b106c0557d3fc0b21e20c74cc2fb99482ccf3b5d
Author: Dmitry Ilyin <email address hidden>
Date: Thu Jun 2 18:48:41 2016 +0300

    Add Simulator class and command

    The simulatir tool can be used either to virtually
    run the deployment to find out the task run order
    or to plot the entire graph or its subset.

    > Run deployment from the YAML dumped by Astute
    astute-simulator -y /path/to/yaml/file.yaml

    > Run deployments with task failure emulation
    astute-simulator -y /path/to/yaml/file.yaml -f ntp-client/2,heat-db/1 -P

    > Using node and task name filters
    astute-simulator -y /path/to/yaml/file.yaml -g openstack -G '^2$' -p

    Related-bug: #1569839

    Change-Id: I6f583347e2f039a470410900c38d7a1d70151b56