[jira] [Created] (AMBARI-21923) Web Client Should Only Show Revert Action On Revertable Repositories

["Antonenko Alexander (JIRA)" <ji...@apache.org>]

Antonenko Alexander created AMBARI-21923:
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             Summary: Web Client Should Only Show Revert Action On Revertable Repositories
                 Key: AMBARI-21923
                 URL: https://issues.apache.org/jira/browse/AMBARI-21923
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 2.6.0
            Reporter: Antonenko Alexander
             Fix For: 2.6.0


Register, install, and apply several different PATCH repositories and the web client allows each of them to be reverted in any order. The backend needs to provide a way to indicate that only the most recent applied patch can be reverted.
The backed should return a value, such as ClusterStackVersions/supports_revert which clients, such as the web client, can use. 
The backend will also now return ClusterStackVersions/revert_upgrade_id in the event that the upgrade is revertable. This will fix a bug where the web client was choosing the wrong upgrade to revert. This value should be used when making the call to the upgrades endpoint Upgrade/revert_upgrade_id when initiating an upgrade reversion.



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