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From "Robert Levas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-9323) Kerberos: host/<hostname>@REALM principals are created (should not be created)
Date Sun, 25 Jan 2015 19:10:34 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-9323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Levas updated AMBARI-9323:
---------------------------------
    Attachment: AMBARI-9323_01.patch

Removed _identities_ from kerberos.json files that lead to the generation of the {{host/<hostname>@<realm>}}
entries.

Patch File [^AMBARI-9323_01.patch]


> Kerberos: host/<hostname>@REALM principals are created (should not be created)
> ------------------------------------------------------------------------------
>
>                 Key: AMBARI-9323
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9323
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>              Labels: kerberos, keytabs
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9323_01.patch
>
>
> While generating principals, host/<hostname>@REALM principals are created.  These
should not be created.
> And they are ending-up in the resulting keytab. For example:
> {code}
> [root@c6402 keytabs]# klist -kt nn.service.keytab 
> Keytab name: FILE:nn.service.keytab
> KVNO Timestamp         Principal
> ---- ----------------- --------------------------------------------------------
>    1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
>    1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> {code}



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