[AMBARI-21894] PATCH and MAINT Repositories Should Indicate that they can be Reverted

• Type: Task
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.6.0
• Assignee: Jonathan Hurley
• Reporter: Jonathan Hurley
• Created: 06/Sep/17 18:31
• Updated: 11/Sep/17 19:38
• Resolved: 11/Sep/17 19:38

Description

In the current PU UI, the revert button is shown for any PATCH type repository. The backend should compute whether a version can be reverted.

The backed should return a value, such as ClusterStackVersions/supports_revert which clients, such as the web client, can use.

Example REST Changes

{
  "ClusterStackVersions": {
    "cluster_name": "c1",
    "id": 51,
    "repository_version": 51,
    "revert_upgrade_id": 1,
    "stack": "HDP",
    "supports_revert": true,
    "version": "2.6"
  }
}