Comment 6 for bug 1864756

Reviewed: https://review.opendev.org/732395
Committed: https://git.openstack.org/cgit/starlingx/distcloud/commit/?id=4fd65e9913d28bd097b16ad3bfb80c04ca6b5419
Submitter: Zuul
Branch: master

commit 4fd65e9913d28bd097b16ad3bfb80c04ca6b5419
Author: Jessica Castelino <email address hidden>
Date: Mon May 25 13:51:18 2020 -0400

    CLI command to deploy a subcloud

    If deployment failed, the user has no option than to delete and
    re-add it. If the user was re-adding the subcloud without
    re-installing, it would further result in a bootstrap failure.
    Thus, to simplify things, a new CLI command is provided to allow
    re-deployment. Furthermore, if the user still chooses to delete
    the subcloud and re-add it without a re-install, a better error
    message is provided asking them to re-install the host.

    CLI:
    dcmanager subcloud reconfig <id/name> --deploy-config <file>

    Test Cases:
    1) Successfully add a subcloud with or without deployment option
    2) Fail to re-add a subcloud without re-installation after a failed
       deployment
    3) Re-deploy with new CLI command after successful and unsuccessful deployment
    4) Re-deploy with new CLI command before and after the subcloud is unlocked
    5) Test new CLI command by passing wrong parameters

    Change-Id: I9fe7e3791e3887160668281048c3c12a7f40c2af
    Partial-Bug: 1864756
    Signed-off-by: Jessica Castelino <email address hidden>