[jira] [Created] (AMBARI-7687) Allow nologin shell to be the default shell for service users.

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

Jonathan Hurley created AMBARI-7687:
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             Summary: Allow nologin shell to be the default shell for service users. 
                 Key: AMBARI-7687
                 URL: https://issues.apache.org/jira/browse/AMBARI-7687
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 1.6.1
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 1.7.0


In production cluster, after restart cluster, all hadoop users automatically changed shell to /bin/bash from /bin/nologin except zookeeper and sqoop. 

STEPS TO REPRODUCE: 
1) change all hadoop users (Hive, oozie etc) to shell /bin/nologin 
2) restart cluster 
3) verify user shell changed to /bin/bash except zookeeper and sqoop, by below script: 

{code}
# for NAME in hcat hdfs hive mapred nagios oozie zkeeper ambariqa yarn storm falcon tez zookeeper sqoop 
> do 
> grep $NAME /etc/passwd 
> done 

hcat:x:209132:6622:Sponsor - MOTS ID 19073:/home/hcat:/bin/bash 
hdfs:x:208090:6622:Sponsor - MOTS ID 19073:/home/hdfs:/bin/bash 
hive:x:209130:6622:Sponsor - MOTS ID 19073:/home/hive:/bin/bash 
mapred:x:208111:6622:Sponsor - MOTS ID 19073:/home/mapred:/bin/bash 
nagios:x:80410:32966:Sponsor - MOTS ID 19073:/home/nagios:/bin/bash 
oozie:x:209136:6622:Sponsor - MOTS ID 19073:/home/oozie:/bin/bash 
zkeeper:x:202510:6622:Sponsor - MOTS ID 19073:/home/zkeeper:/bin/bash 
ambariqa:x:266570:6622:Sponsor - MOTS ID 19073:/home/ambariqa:/bin/bash 
yarn:x:496:6622:Hadoop Yarn:/var/lib/hadoop-yarn:/bin/bash 
storm:x:59761:6622::/home/storm:/bin/bash 
falcon:x:494:6622:Falcon:/var/lib/falcon:/bin/bash 
tez:x:59760:6622::/home/tez:/bin/bash 
zookeeper:x:498:6622:ZooKeeper:/var/run/zookeeper:/bin/nologin 
sqoop:x:497:6622:Sqoop:/var/lib/sqoop:/bin/nologin
{code}



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