[jira] [Created] (AMBARI-18711) Ambari-server: DB changes to enable/disable credential store support

["Nahappan Somasundaram (JIRA)" <ji...@apache.org>]

Nahappan Somasundaram created AMBARI-18711:
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             Summary: Ambari-server: DB changes to enable/disable credential store support
                 Key: AMBARI-18711
                 URL: https://issues.apache.org/jira/browse/AMBARI-18711
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.4.2
            Reporter: Nahappan Somasundaram
            Assignee: Nahappan Somasundaram
             Fix For: 2.5.0


To enable or disable a component to use credential store, changes are required in the DB to keep track of this information. The _servicedesiredstate_ table can keep track of this information using a new *credential_store_enabled* column.

If a service supports reading passwords from the configuration's JCEKS file, then it will specify this information in its stack definition. Services that support using the credential store can be enabled or disabled to use it. Services that do not, will always be disabled from using the credential store.

The option to enable or disable the components of a service that has credential store support is provided via the UI and blueprint. This information will then be captured in the _servicedesiredstate_ table in the *credential_store_enabled* column.



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