[jira] [Updated] (AMBARI-7799) Add Knox kerberos setup to the existing Ambari security capabilities

["Jaimin D Jetly (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-7799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jaimin D Jetly updated AMBARI-7799:
-----------------------------------
    Fix Version/s: 1.7.0

> 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
>             Fix For: 1.7.0
>
>
> 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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