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From "Swapan Shridhar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-22196) Refactor non-stack cluster-env configs to cluster settings
Date Thu, 12 Oct 2017 19:05:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-22196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16202470#comment-16202470
] 

Swapan Shridhar commented on AMBARI-22196:
------------------------------------------

{code:title=commit to 'branch-feature-AMBARI-14714'}
commit 8d8c1a551579b696d1730afcde9c49594a1dc77b
Author: Swapan Shridhar <sshridhar@hortonworks.com>
Date:   Fri Oct 6 01:19:13 2017 -0700

    AMBARI-22196. Refactor non-stack cluster-env configs to cluster settings.
{code}


> 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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