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https://issues.apache.org/jira/browse/AMBARI-7799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14179352#comment-14179352
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Jaimin D Jetly commented on AMBARI-7799:
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[~sumit.gupta]
The [doc
link|http://knox.apache.org/books/knox-0-5-0/knox-0-5-0.html#Secure+Clusters]
asks to update krb5.conf at */etc/knox/conf/krb5.conf* on Knox host.
The default location for krb5.conf is /etc/krb5.conf.
Does knox overrides KRB5_CONFIG environment variable to
*/etc/knox/conf/krb5.conf* ?
> 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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