Uuid and virtual_free elements load error

[Hidekazu Nakamura]

The following error messages are reported in decision-engine log file
when we activate storage data model and see a Guru Meditation Report.

ERROR watcher.decision_engine.model.element.base [req-f4059831-16c2-4364-bcfe-78827a29f5ab None None] Cannot load 'uuid' in the base class: NotImplementedError: Cannot load 'uuid' in the base class

ERROR watcher.decision_engine.model.element.base [req-f4059831-16c2-4364-bcfe-78827a29f5ab None None] Cannot load 'virtual_free' in the base class: NotImplementedError: Cannot load 'virtual_free' in the base class

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/549965

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/549965
Committed: https://git.openstack.org/cgit/openstack/watcher/commit/?id=a7ab77078e48eb4947b4fd15410ab7aa5b42d9b7
Submitter: Zuul
Branch: master

commit a7ab77078e48eb4947b4fd15410ab7aa5b42d9b7
Author: Hidekazu Nakamura <email address hidden>
Date: Tue Mar 6 16:52:27 2018 +0900

    Fix Uuid and virtual_free elements load error

    NotImplementedError are reported in decision-engine log file
    when we activate storage data model and see a Guru Meditation Report.
    This patch fixes by adding default values.

    Change-Id: I06386f8295f7758cbb633612eee8b19225905c92
    Closes-Bug: #1750300

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/watcher 1.9.0 release.