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https://issues.apache.org/jira/browse/AMBARI-1608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599047#comment-13599047
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Ellen Evans commented on AMBARI-1608:
-------------------------------------
The doc set currently describes setting a custom hostname. Does this mean that
what is described does not work and will not work until 1.3.0? Should the
custom hostname piece come out of the current doc set?
> Public hostname should defer to hostname() when an override exists.
> -------------------------------------------------------------------
>
> Key: AMBARI-1608
> URL: https://issues.apache.org/jira/browse/AMBARI-1608
> Project: Ambari
> Issue Type: Bug
> Reporter: Nate Cole
> Assignee: Nate Cole
> Fix For: 1.3.0
>
>
> Consider the following scenario:
> * Custom hostname is created in accordance with AMBARI-1255
> * The custom hostname is not the same as returned with python
> {{socket.fqdn()}}
> * When calling the {{public_hostname()}} method, the public ec2 URL fails
> when NOT on an ec2 cluster
> * The script then uses {{socket.fqdn()}} to return the public name.
> * Ambari uses the public name for publishing links etc, which do not resolve
> This ticket means to fix this issue by deferring to {{hostname()}} when the
> public hostname cannot be determined. {{hostname()}} already makes
> appropriate failure cases to return the correct value.
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