Comment 6 for bug 1831711

Reviewed: https://review.opendev.org/669802
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=b82417126b53d602d3df28ce0d7d2b31a9e5f1c4
Submitter: Zuul
Branch: stable/stein

commit b82417126b53d602d3df28ce0d7d2b31a9e5f1c4
Author: Martin Schuppert <email address hidden>
Date: Wed Jun 5 10:33:25 2019 +0200

    Move nova cell v2 discovery to deploy_steps_tasks

    Recent changes for e.g edge scenarios caused intended move of discovery
    from controller to bootstrap compute node. The task is triggered by
    deploy-identifier to make sure it gets run on any deploy,scale, ... run.
    If deploy run is triggered with --skip-deploy-identifier flag, discovery
    will not be triggered at and as result causing failures in previously
    supported scenarios.
    This change moves the host discovery task to be an ansible
    deploy_steps_tasks that it gets triggered even if --skip-deploy-identifier
    is used, or the compute bootstrap node is blacklisted.

    Closes-Bug: #1831711

    Change-Id: I4bd8489e4f79e3e1bfe9338ed3043241dd605dcb
    (cherry picked from commit f8779e5023c7b5dd54dd879d4f5431ed4742e9e1)