Puppet Class: spark::user

Defined in:
manifests/user.pp

Overview

Class spark::user

Create spark system user. The spark user is required on the all HDFS namenodes to autorization work properly and we don’t need to install spark just for the user.

It is better to handle creating the user by the packages, so we recommend dependecny on installation classes or Spark packages.



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# File 'manifests/user.pp', line 7

class spark::user {
  group { 'spark':
    ensure => present,
    system => true,
  }
  case "${::osfamily}-${::operatingsystem}" {
    /RedHat-Fedora/: {
      user { 'spark':
        ensure     => present,
        system     => true,
        comment    => 'Apache Spark',
        gid        => 'spark',
        home       => '/var/lib/spark',
        managehome => true,
        password   => '!!',
        shell      => '/sbin/nologin',
      }
    }
    /Debian|RedHat/: {
      user { 'spark':
        ensure     => present,
        system     => true,
        comment    => 'Spark User',
        gid        => 'spark',
        home       => '/var/lib/spark',
        managehome => true,
        password   => '!!',
        shell      => '/bin/false',
      }
    }
    default: {
      notice("${::operatingsystem} (${::osfamily}) not supported")
    }
  }
  Group['spark'] -> User['spark']
}