Comment 19 for bug 1611704

Reviewed: https://review.openstack.org/451742
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=b5f07ccb1d1cacb122d8d7d78be1bf4661813504
Submitter: Jenkins
Branch: stable/newton

commit b5f07ccb1d1cacb122d8d7d78be1bf4661813504
Author: Saravanan KR <email address hidden>
Date: Thu Nov 24 19:35:59 2016 +0530

    Add support to changing the Rabbitmq password on update

    Rabbitmq Password is set on the fresh deployment, but during
    update, if the password is changed, it is modified in all config
    files including rabbitmq config. But the rabbitmq connection fails
    because the new password is not successful applied to rabbitmq.
    Setting the rabbitmq_user will invoke 'rabbitmqctl change_password'.

    Scenario: The password change is applied on Step1 when configuring
    Rabbitmq. Other services may be updated on different Steps. Till
    other services config is updated with new rabbitmq password, and
    restarted, the connections will get Access Denied response. It has
    cyclic dependency. So the passwords will be changes at Step1 and
    once all services are updated, the connections will work as is.

    Partial-Bug: #1611704
    Change-Id: I44865af3d5eb2d37eb648ac7227277e86c8fbc54
    (cherry picked from commit 76931e535c69ab437c4710dc749bc363f4533ea5)