Comment 4 for bug 1978009

Reviewed: https://review.opendev.org/c/starlingx/config/+/845175
Committed: https://opendev.org/starlingx/config/commit/28f72983dee14cb6756f936a0a93a82d4024e67e
Submitter: "Zuul (22348)"
Branch: master

commit 28f72983dee14cb6756f936a0a93a82d4024e67e
Author: Iago Estrela <email address hidden>
Date: Wed Jun 8 17:29:00 2022 -0300

    Move ttys_dcd configuration from agent to puppet runtime manifest

    The ttys_dcd flag is currently being configured by sysinv agent audit.
    The API updates the database but it is not instantly configured, it
    must wait for an audit iteration. This change modifies this behavior
    by running a puppet runtime manifest [1] from the API.

    [1] https://review.opendev.org/c/starlingx/stx-puppet/+/845174

    Closes-Bug: 1978009
    Depends-On: https://review.opendev.org/c/starlingx/stx-puppet/+/845174

    Test plan:
    PASS: Bootstrap AIO-SX, host unlock and verify system alarms.
    PASS: Set the flag via host-update and check if the serial console
          was really configured.
    PASS: Unset the flag and also verify serial console.

    Signed-off-by: Iago Estrela <email address hidden>
    Change-Id: Ia3ef2a5e96905c3cd770601d1e78af368bf54a95