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https://issues.apache.org/jira/browse/AMBARI-7799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jaimin D Jetly reassigned AMBARI-7799:
--------------------------------------

    Assignee: Jaimin D Jetly

> Add Knox kerberos setup to the existing Ambari security capabilities
> --------------------------------------------------------------------
>
>                 Key: AMBARI-7799
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7799
>             Project: Ambari
>          Issue Type: Task
>          Components: stacks
>    Affects Versions: 1.7.0
>            Reporter: Sumit Gupta
>            Assignee: Jaimin D Jetly
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7799.patch, AMBARI-7799_branch-1.7.0.patch
>
>
> Documentation for setting up Knox to use kerberos can be found here:
> http://knox.apache.org/books/knox-0-5-0/knox-0-5-0.html#Secure+Clusters
> To summarize some of the things that need to be done besides the keytab 
> creation:
> 1. the krb5 conf files need to be created and templated to work with the 
> cluster setup.
> 2. gateway-site.xml needs to be modified to enable security and point to the 
> krb5 conf files
> 3. Other services that Knox is configured to work with may also need some 
> configuration changes. Specifically, core-site.xml, webhcat-site.xml and 
> oozie-site.xml all need to be modified to setup Knox as a trusted proxy



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