Vertica instances go to SHUTDOWN before going ACTIVE

[Sharika]

When setting up a Vertica cluster, the guest agent gets install_cluster message much later than the _get_db_status. The _get_db_status causes the Vertica instances to go to SHUTDOWN because the heartbeat message tries to access a file that does not exist yet on the instance. Therefore instances in cluster go BUILD --> SHUTDOWN --> BUILD --> ACTIVE.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/215387

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/234461

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/234461
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=1faa4d427d5fec782e740a2095dc6629bb8a33d7
Submitter: Jenkins
Branch: master

commit 1faa4d427d5fec782e740a2095dc6629bb8a33d7
Author: Peter Stachowski <email address hidden>
Date: Fri Sep 18 18:15:01 2015 -0400

    Refactor the datastore manager classes

    There is a large amount of boiler-plate code in each datastore manager.
    As more managers are added, the time involved in maintaining all this
    code wil continue to grow. To alleviate this, a base manager class
    has been added where all common code can reside.

    The initial refactoring just moved some of the obvious code (such as
    rpc_ping and update_status) into the base class, along with defining
    properties that can be used to further abstract functionality
    going forward.

    The issue of having instances move in-and-out of ACTIVE state has
    also been fixed by adding a flag file that is written by the base
    class once prepare has finished successfully.

    Closes-Bug: #1482795
    Closes-Bug: #1487233
    Partially Implements: blueprint datastore-manager-refactor
    Change-Id: I603cf2ddebab1d7a5c874cd66431f803aaee2d42

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/trove 5.0.0.0b1 development milestone.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Peter Stachowski (<email address hidden>) on branch: master
Review: https://review.openstack.org/215387
Reason: This has been fixed generically by https://review.openstack.org/#/c/234461/ - if the issue is noticed again, please unabandon or enter a new bug