[jira] [Resolved] (AMBARI-22196) Refactor non-stack cluster-env configs to cluster settings

["Swapan Shridhar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swapan Shridhar resolved AMBARI-22196.
--------------------------------------
    Resolution: Fixed

> Refactor non-stack cluster-env configs to cluster settings
> ----------------------------------------------------------
>
>                 Key: AMBARI-22196
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22196
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.2
>            Reporter: Swapan Shridhar
>            Assignee: Swapan Shridhar
>            Priority: Critical
>             Fix For: trunk, 3.0.0
>
>
> *Following to be done as part of this JIRA:*
> - Move all non-stack specific configs in *cluster-env.xml* to *cluster-settings.xml*
> - For example {{cluster-env/security_enabled}} is a cluster setting and shouldn't be associated with any stack/mpack. 
> {code}
>   <property>
>     <name>security_enabled</name>
>     <value>false</value>
>     <description>Hadoop Security</description>
>     <on-ambari-upgrade add="true"/>
>   </property>
> {code}
> - Add new file as : {{/var/lib/ambari-server/resources/cluster-settings.xml}} which includes all the read only cluster specific settings.
> *New API Endpoint serving the cluster-settings* : api/v1/cluster_settings
> *Followup work :*
> - AMBARI-22197 takes care of removing cluster-env.xml and associated code and API once we have AMBARI-22198 completed.



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