Add datastore version to trove list (trove-api)

[Michael Yu]

Currently, trove list api call only includes "type" for the "datastore" field.

If I want to get the datastore version for all of my instances, I would need to call trove list, then call trove show for each instance.

The purpose of this bug is to add "version" for the "datastore" field for trove list api call.

The fix for this bug is for trove-api project.

[Tue Feb 11 00:41:14 2014] [error] "GET /v1.0/a8f1548a9b3747fe8c867102f2dcef75/instances?limit=20 HTTP/1.1" 200 616
[Tue Feb 11 00:41:14 2014] [error] RESP: [200] CaseInsensitiveDict({'date': 'Tue, 11 Feb 2014 00:41:14 GMT', 'content-length': '616', 'content-type': 'application/json'})
[Tue Feb 11 00:41:14 2014] [error] RESP BODY: {"instances": [{"status": "ACTIVE", "name": "hi1", "links": [{"href": "https://10.65.251.167:8779/v1.0/a8f1548a9b3747fe8c867102f2dcef75/instances/b17c5a5b-8feb-4797-b220-91aa0469f2db", "rel": "self"}, {"href": "https://10.65.251.167:8779/instances/b17c5a5b-8feb-4797-b220-91aa0469f2db", "rel": "bookmark"}], "id": "b17c5a5b-8feb-4797-b220-91aa0469f2db", "volume": {"size": 1}, "flavor": {"id": "2", "links": [{"href": "https://10.65.251.167:8779/v1.0/a8f1548a9b3747fe8c867102f2dcef75/flavors/2", "rel": "self"}, {"href": "https://10.65.251.167:8779/flavors/2", "rel": "bookmark"}]}, "datastore": {"type": "mysql"}}]}

[Michael Yu (michayu-c)]

API test case for datastore version already exists. See the following:

https://github.com/openstack/trove/blob/7d3421c8462dd25f3cbf546a2a801a1d8dbc41b7/trove/tests/api/instances.py#L847-L863

https://github.com/openstack/trove/blob/7d3421c8462dd25f3cbf546a2a801a1d8dbc41b7/trove/tests/api/instances.py#L1190-L1196

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/74487

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/74487
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=10ee0e8309f94ef640ddbe08d7e25bacf654b638
Submitter: Jenkins
Branch: master

commit 10ee0e8309f94ef640ddbe08d7e25bacf654b638
Author: Michael Yu <email address hidden>
Date: Thu Feb 13 14:09:09 2014 -0800

    Adding "version" to "datastore" field during list instances API call

    Closes-Bug: #1279022

    Change-Id: I738e37f227ac7d441dda41b48ede661aceada8fd