Difference between revisions of "Trove/trove-capabilities"
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Two new entities will be created in the trove database: capabilities and datastore_capabilities. These entities will store the capabilities and the association between those capabilities and the datastore | Two new entities will be created in the trove database: capabilities and datastore_capabilities. These entities will store the capabilities and the association between those capabilities and the datastore | ||
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'''Capabilities (capabilities)''' | '''Capabilities (capabilities)''' | ||
Revision as of 20:42, 23 January 2014
Overview
This proposal includes the ability to setup different capabilities for different datastore types.
An example capability would be "ephemeral_volume". As a result of a datastore having this capability,an ephemeral volume would be created on server create. A datastore without this capability (such as redis) would not create a volume.
Database Schema
Two new entities will be created in the trove database: capabilities and datastore_capabilities. These entities will store the capabilities and the association between those capabilities and the datastore
Capabilities (capabilities)
This table will contain the id, name and description of the capabilities
Name | Data Type | Length | Nullable | Details |
---|---|---|---|---|
id | VARCHAR | 36 | False | Primary Key, Generated UUID |
name | VARCHAR | 64 | False | - |
description | VARCHAR | 256 | True | - |
Datastore Capabilities (datastore_capabilities)
This table maintains a many-to-many relationship of datastores to capabilities via the foreign key references to capability_id and datastore_id
Name | Data Type | Length | Nullable | Details |
---|---|---|---|---|
capability_id | VARCHAR | 36 | False | Foreign Key reference to capabilities.id |
datastore_id | VARCHAR | 32 | False | Foreign Key reference to datastore.id |
datastore_version_id | VARCHAR | 32 | False | Foreign Key reference to datastore_version.id |
API Changes
List capabilities
TBD