[jira] [Updated] (AMBARI-24228) Agent-side command-*.json files should optionally be deleted when no longer needed by the command

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated AMBARI-24228:
------------------------------------
    Labels: pull-request-available  (was: )

> Agent-side command-*.json files should optionally be deleted when no longer needed by the command
> -------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-24228
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24228
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 2.1.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 2.7.0
>
>
> Agent-side _command JSON_ files ({{command-*.json}}, {{status_command.json}}) should optionally be deleted when no longer needed by the command.  One reason for this is to reduce the risk of leaking sensitive data stored at plaintext in the _command JSON_ files. 
> Currently the _command JSON_ files are stored on disk in /var/lib/ambari-agent/data.  These files may be cleared out over time, but there is a need to have them removed as soon as they are no longer needed.
> To do this, a retention policy may be defined so that the Ambari agent behaves accordingly:
> * {{keep}}
> ** No automatic removal is performed
> **  This is the default behavior  
> * {{remove}}
> ** The _command JSON_ file are remove as soon as the command completes
> * {{remove_on_success}} 
> ** The _command JSON_ files are remove as soon as the command *successfully* completes
> ** The _command JSON_ files are not removed on failure conditions



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