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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-18438) Add granular flags for sysprepped clusters to copy tarballs, Oozie share lib, fast jar, and create users
Date Wed, 21 Sep 2016 20:36:20 GMT
Alejandro Fernandez created AMBARI-18438:
--------------------------------------------

             Summary: Add granular flags for sysprepped clusters to copy tarballs, Oozie share
lib, fast jar, and create users
                 Key: AMBARI-18438
                 URL: https://issues.apache.org/jira/browse/AMBARI-18438
             Project: Ambari
          Issue Type: Story
          Components: stacks
    Affects Versions: 2.5.0
            Reporter: Alejandro Fernandez
            Assignee: Alejandro Fernandez
            Priority: Critical
             Fix For: 2.5.0


In order to support sysprepped clusters using Docker containers, we need more granular flags
about what steps must be done, e.g.,

* Copy tarballs to HDFS
* Copy Oozie share lib to HDFS
* Copy fast jar (fast-hdfs-resource.jar) to /var/lib/ambari-agent/lib/
* Create users and groups

These properties will be stored in cluster-env instead of ambari.properties so they can be
changed without requiring a restart of Ambari Server.

sysprep_skip_copy_tarballs_hdfs=true|false (default is false)
sysprep_skip_copy_oozie_share_lib_to_hdfs=true|false (default is false)
sysprep_skip_copy_fast_jar_hdfs=true|false (default is false) 
sysprep_create_users_and_groups=true|false (default is true)

For existing users that have automated everything on a sysprepped cluster, they should set
these flags as true, true, true, false, respectively.

These flags are only valid if ambari.properties knows the cluster is sysprepped, i.e.,
packages.pre.installed=true



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