Comment 14 for bug 1895138

Reviewed: https://review.opendev.org/753540
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart-extras/commit/?id=901a7428166da1188b711fabce4c19ebbd4b8715
Submitter: Zuul
Branch: master

commit 901a7428166da1188b711fabce4c19ebbd4b8715
Author: Sandeep Yadav <email address hidden>
Date: Wed Sep 23 13:35:43 2020 +0530

    Remove "become" from baremetal-prep-virthost.yml

    When running a playbook with become: true, it also runs the facts
    module with sudo, so ansible_user_dir will have the value of the
    root user, rather than the expected home directory of the
    ansible_ssh_user.

    Merge of patch[1] has uncovered this issue and below task is failing
    during image build.
    ~~~
    TASK [oooci-build-images : ironic-python-agent]
    "Error when writing tar.tar archive at /root/ironic-python-agent.tar:
    [Errno 13] Permission denied: '/root/ironic-python-agent.tar'"
    ~~~

    Cause: During run of gather facts task in build-test-packages role -
    ansible_user_dir fact got changed to "/root" because of become:true.

    With this patch we are removing the not needed become:true.

    [1] https://review.opendev.org/#/c/752681/

    Related-Bug: 1895138
    Change-Id: I7264cf9f3f91384b52bd91a1b57d9a23ff87d0b0