[jira] [Commented] (RANGER-5514) Ranger Admin expects hostname ranger-admin.rangernw

["Abhishek Kumar (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/RANGER-5514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18065435#comment-18065435 ] 

Abhishek Kumar commented on RANGER-5514:
----------------------------------------

Bringing up ranger-admin container is documented here: [https://hub.docker.com/r/apache/ranger] 

hostname is an arg that is passed to docker run, have you tried using different hostname when bringing up the ranger container?




 

> Ranger Admin expects hostname ranger-admin.rangernw
> ---------------------------------------------------
>
>                 Key: RANGER-5514
>                 URL: https://issues.apache.org/jira/browse/RANGER-5514
>             Project: Ranger
>          Issue Type: Bug
>          Components: docker
>    Affects Versions: 2.8.0
>            Reporter: Attila Doroszlai
>            Priority: Major
>
> Ranger Admin docker image can only be used if hostname is set to {{ranger-admin.rangernw}}, otherwise we get the following errors:
> {code}
> An exception occured: HTTPConnectionPool(host='ranger-admin.rangernw', port=6080): Max retries exceeded with url: /service/public/v2/api/service/name/dev_hdfs (Caused by NameResolutionError("HTTPConnection(host='ranger-admin.rangernw', port=6080): Failed to resolve 'ranger-admin.rangernw' ([Errno -2] Name or service not known)"))
> An exception occured: HTTPConnectionPool(host='ranger-admin.rangernw', port=6080): Max retries exceeded with url: /service/public/v2/api/service/name/dev_yarn (Caused by NameResolutionError("HTTPConnection(host='ranger-admin.rangernw', port=6080): Failed to resolve 'ranger-admin.rangernw' ([Errno -2] Name or service not known)"))
> ...
> {code}
> There should be no such restriction, Ranger Admin contaner should use {{localhost}} to access itself during setup.



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