Puppet Class: cloudera::java

Inherits:
cloudera::params
Defined in:
manifests/java.pp

Overview

Class: cloudera::java

This class handles installing Oracle JDK as shipped by Cloudera.

Parameters:

ensure

Ensure if present or absent. Default: present

autoupgrade

Upgrade package automatically, if there is a newer version. Default: false

Actions:

Installs the Oracle JDK. Configures the $JAVA_HOME variable and adds java to the $PATH. Configures the alternatives system to set the Oracle JDK as the primary java runtime.

Requires:

Nothing.

Sample Usage:

class { 'cloudera::java': }

Authors:

Mike Arnold <mike@razorsedge.org>

Copyright © 2013 Mike Arnold, unless otherwise noted.

Parameters:

  • ensure (Any) (defaults to: $cloudera::params::ensure)
  • package_name (Any) (defaults to: $cloudera::params::java_package_name)
  • autoupgrade (Any) (defaults to: $cloudera::params::safe_autoupgrade) 


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# File 'manifests/java.pp', line 38

class cloudera::java (
  $ensure       = $cloudera::params::ensure,
  $package_name = $cloudera::params::java_package_name,
  $autoupgrade  = $cloudera::params::safe_autoupgrade
) inherits cloudera::params {
  # Validate our booleans
  validate_bool($autoupgrade)

  tag 'jdk', 'oracle'

  case $ensure {
    /(present)/: {
      if $autoupgrade == true {
        $package_ensure = 'latest'
      } else {
        $package_ensure = 'present'
      }

      $file_ensure = 'present'
    }
    /(absent)/: {
      $package_ensure = 'absent'
      $file_ensure = 'absent'
    }
    default: {
      fail('ensure parameter must be present or absent')
    }
  }

  anchor { 'cloudera::java::begin': }
  anchor { 'cloudera::java::end': }

  package { 'jdk':
    ensure  => $package_ensure,
    name    => $package_name,
    tag     => [ 'cloudera-manager', 'jdk', 'oracle', ],
    require => Anchor['cloudera::java::begin'],
    before  => Anchor['cloudera::java::end'],
  }

  file { 'java-profile.d':
    ensure  => $file_ensure,
    path    => '/etc/profile.d/java.sh',
    source  => "puppet:///modules/${module_name}/java.sh",
    mode    => '0755',
    owner   => 'root',
    group   => 'root',
    require => Anchor['cloudera::java::begin'],
    before  => Anchor['cloudera::java::end'],
  }

  case $::operatingsystem {
    'CentOS', 'RedHat', 'OEL', 'OracleLinux', 'SLES': {
      Exec {
        require => Anchor['cloudera::java::begin'],
        before  => Anchor['cloudera::java::end'],
      }

      # Remove the old config from previous module releases.
      exec { 'java-alternatives-old':
        command => 'update-alternatives --remove java /usr/java/default/jre/bin/java',
        onlyif  => 'update-alternatives --display java | grep -q /usr/java/default/jre/bin/java',
        path    => '/bin:/usr/bin:/sbin:/usr/sbin',
        require => Package['jdk'],
        returns => [ 0, 2, ],
      }

      # https://stackoverflow.com/questions/2701100/problem-changing-java-version-using-alternatives
      case $ensure {
        'present': {
          exec { 'java-alternatives':
            command => 'update-alternatives --install /usr/bin/java java /usr/java/default/bin/java 1601 \
--slave /usr/bin/keytool keytool /usr/java/default/bin/keytool \
--slave /usr/bin/orbd orbd /usr/java/default/bin/orbd \
--slave /usr/bin/pack200 pack200 /usr/java/default/bin/pack200 \
--slave /usr/bin/rmid rmid /usr/java/default/bin/rmid \
--slave /usr/bin/rmiregistry rmiregistry /usr/java/default/bin/rmiregistry \
--slave /usr/bin/servertool servertool /usr/java/default/bin/servertool \
--slave /usr/bin/tnameserv tnameserv /usr/java/default/bin/tnameserv \
--slave /usr/bin/unpack200 unpack200 /usr/java/default/bin/unpack200 \
--slave /usr/bin/ControlPanel ControlPanel /usr/java/default/bin/ControlPanel \
--slave /usr/bin/jcontrol jcontrol /usr/java/default/bin/jcontrol \
--slave /usr/share/man/man1/java.1 java.1.gz /usr/java/default/man/man1/java.1 \
--slave /usr/share/man/man1/keytool.1 keytool.1.gz /usr/java/default/man/man1/keytool.1 \
--slave /usr/share/man/man1/orbd.1 orbd.1.gz /usr/java/default/man/man1/orbd.1 \
--slave /usr/share/man/man1/pack200.1 pack200.1.gz /usr/java/default/man/man1/pack200.1 \
--slave /usr/share/man/man1/rmid.1 rmid.1.gz /usr/java/default/man/man1/rmid.1 \
--slave /usr/share/man/man1/rmiregistry.1 rmiregistry.1.gz /usr/java/default/man/man1/rmiregistry.1 \
--slave /usr/share/man/man1/servertool.1 servertool.1.gz /usr/java/default/man/man1/servertool.1 \
--slave /usr/share/man/man1/tnameserv.1 tnameserv.1.gz /usr/java/default/man/man1/tnameserv.1 \
--slave /usr/share/man/man1/unpack200.1 unpack200.1.gz /usr/java/default/man/man1/unpack200.1 \
--slave /usr/lib/jvm/jre jre /usr/java/default/jre \
--slave /usr/lib/jvm-exports/jre jre_exports /usr/java/default/jre/lib',
            unless  => 'update-alternatives --display java | grep -q /usr/java/default/bin/java',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            require => Package['jdk'],
            returns => [ 0, 2, ],
          }

          exec { 'javac-alternatives':
            command => 'update-alternatives --install /usr/bin/javac javac /usr/java/default/bin/javac 1601 \
--slave /usr/bin/appletviewer appletviewer /usr/java/default/bin/appletviewer \
--slave /usr/bin/apt apt /usr/java/default/bin/apt \
--slave /usr/bin/extcheck extcheck /usr/java/default/bin/extcheck \
--slave /usr/bin/idlj idlj /usr/java/default/bin/idlj \
--slave /usr/bin/jar jar /usr/java/default/bin/jar \
--slave /usr/bin/jarsigner jarsigner /usr/java/default/bin/jarsigner \
--slave /usr/bin/javadoc javadoc /usr/java/default/bin/javadoc \
--slave /usr/bin/javah javah /usr/java/default/bin/javah \
--slave /usr/bin/javap javap /usr/java/default/bin/javap \
--slave /usr/bin/jconsole jconsole /usr/java/default/bin/jconsole \
--slave /usr/bin/jdb jdb /usr/java/default/bin/jdb \
--slave /usr/bin/jhat jhat /usr/java/default/bin/jhat \
--slave /usr/bin/jinfo jinfo /usr/java/default/bin/jinfo \
--slave /usr/bin/jmap jmap /usr/java/default/bin/jmap \
--slave /usr/bin/jps jps /usr/java/default/bin/jps \
--slave /usr/bin/jrunscript jrunscript /usr/java/default/bin/jrunscript \
--slave /usr/bin/jsadebugd jsadebugd /usr/java/default/bin/jsadebugd \
--slave /usr/bin/jstack jstack /usr/java/default/bin/jstack \
--slave /usr/bin/jstat jstat /usr/java/default/bin/jstat \
--slave /usr/bin/jstatd jstatd /usr/java/default/bin/jstatd \
--slave /usr/bin/native2ascii native2ascii /usr/java/default/bin/native2ascii \
--slave /usr/bin/policytool policytool /usr/java/default/bin/policytool \
--slave /usr/bin/rmic rmic /usr/java/default/bin/rmic \
--slave /usr/bin/schemagen schemagen /usr/java/default/bin/schemagen \
--slave /usr/bin/serialver serialver /usr/java/default/bin/serialver \
--slave /usr/bin/wsgen wsgen /usr/java/default/bin/wsgen \
--slave /usr/bin/wsimport wsimport /usr/java/default/bin/wsimport \
--slave /usr/bin/xjc xjc /usr/java/default/bin/xjc \
--slave /usr/bin/jvisualvm jvisualvm /usr/java/default/bin/jvisualvm \
--slave /usr/bin/HtmlConverter HtmlConverter /usr/java/default/bin/HtmlConverter \
--slave /usr/share/man/man1/appletviewer.1 appletviewer.1.gz /usr/java/default/man/man1/appletviewer.1 \
--slave /usr/share/man/man1/apt.1 apt.1.gz /usr/java/default/man/man1/apt.1 \
--slave /usr/share/man/man1/extcheck.1 extcheck.1.gz /usr/java/default/man/man1/extcheck.1 \
--slave /usr/share/man/man1/idlj.1 idlj.1.gz /usr/java/default/man/man1/idlj.1 \
--slave /usr/share/man/man1/jar.1 jar.1.gz /usr/java/default/man/man1/jar.1 \
--slave /usr/share/man/man1/jarsigner.1 jarsigner.1.gz /usr/java/default/man/man1/jarsigner.1 \
--slave /usr/share/man/man1/javac.1 javac.1.gz /usr/java/default/man/man1/javac.1 \
--slave /usr/share/man/man1/javadoc.1 javadoc.1.gz /usr/java/default/man/man1/javadoc.1 \
--slave /usr/share/man/man1/javah.1 javah.1.gz /usr/java/default/man/man1/javah.1 \
--slave /usr/share/man/man1/javap.1 javap.1.gz /usr/java/default/man/man1/javap.1 \
--slave /usr/share/man/man1/jconsole.1 jconsole.1.gz /usr/java/default/man/man1/jconsole.1 \
--slave /usr/share/man/man1/jdb.1 jdb.1.gz /usr/java/default/man/man1/jdb.1 \
--slave /usr/share/man/man1/jhat.1 jhat.1.gz /usr/java/default/man/man1/jhat.1 \
--slave /usr/share/man/man1/jinfo.1 jinfo.1.gz /usr/java/default/man/man1/jinfo.1 \
--slave /usr/share/man/man1/jmap.1 jmap.1.gz /usr/java/default/man/man1/jmap.1 \
--slave /usr/share/man/man1/jps.1 jps.1.gz /usr/java/default/man/man1/jps.1 \
--slave /usr/share/man/man1/jrunscript.1 jrunscript.1.gz /usr/java/default/man/man1/jrunscript.1 \
--slave /usr/share/man/man1/jsadebugd.1 jsadebugd.1.gz /usr/java/default/man/man1/jsadebugd.1 \
--slave /usr/share/man/man1/jstack.1 jstack.1.gz /usr/java/default/man/man1/jstack.1 \
--slave /usr/share/man/man1/jstat.1 jstat.1.gz /usr/java/default/man/man1/jstat.1 \
--slave /usr/share/man/man1/jstatd.1 jstatd.1.gz /usr/java/default/man/man1/jstatd.1 \
--slave /usr/share/man/man1/native2ascii.1 native2ascii.1.gz /usr/java/default/man/man1/native2ascii.1 \
--slave /usr/share/man/man1/policytool.1 policytool.1.gz /usr/java/default/man/man1/policytool.1 \
--slave /usr/share/man/man1/rmic.1 rmic.1.gz /usr/java/default/man/man1/rmic.1 \
--slave /usr/share/man/man1/schemagen.1 schemagen.1.gz /usr/java/default/man/man1/schemagen.1 \
--slave /usr/share/man/man1/serialver.1 serialver.1.gz /usr/java/default/man/man1/serialver.1 \
--slave /usr/share/man/man1/wsgen.1 wsgen.1.gz /usr/java/default/man/man1/wsgen.1 \
--slave /usr/share/man/man1/wsimport.1 wsimport.1.gz /usr/java/default/man/man1/wsimport.1 \
--slave /usr/share/man/man1/xjc.1 xjc.1.gz /usr/java/default/man/man1/xjc.1 \
--slave /usr/share/man/man1/jvisualvm.1 jvisualvm.1.gz /usr/java/default/man/man1/jvisualvm.1 \
--slave /usr/lib/jvm/java java_sdk /usr/java/default \
--slave /usr/lib/jvm-exports/java java_sdk_exports /usr/java/default/lib',
            unless  => 'update-alternatives --display javac | grep -q /usr/java/default/bin/javac',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            require => Package['jdk'],
            returns => [ 0, 2, ],
          }

          exec { 'javaplugin-alternatives':
            command => 'mkdir -p /usr/lib64/mozilla/plugins; update-alternatives --install /usr/lib64/mozilla/plugins/libjavaplugin.so libjavaplugin.so.x86_64 /usr/java/default/jre/lib/amd64/libnpjp2.so 1601 \
--slave /usr/bin/javaws javaws /usr/java/default/bin/javaws \
--slave /usr/share/man/man1/javaws.1 javaws.1.gz /usr/java/default/man/man1/javaws.1',
            unless  => 'update-alternatives --display libjavaplugin.so.x86_64 | grep -q /usr/java/default/jre/lib/amd64/libnpjp2.so',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            require => Package['jdk'],
            returns => [ 0, 2, ],
          }
        }
        'absent': {
          exec { 'java-alternatives':
            command => 'update-alternatives --remove java /usr/java/default/bin/java',
            onlyif  => 'update-alternatives --display java | grep -q /usr/java/default/bin/java',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            before  => Package['jdk'],
            returns => [ 0, 2, ],
          }

          exec { 'javac-alternatives':
            command => 'update-alternatives --remove javac /usr/java/default/bin/javac',
            onlyif  => 'update-alternatives --display javac | grep -q /usr/java/default/bin/javac',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            before  => Package['jdk'],
            returns => [ 0, 2, ],
          }

          exec { 'javaplugin-alternatives':
            command => 'update-alternatives --remove libjavaplugin.so.x86_64 /usr/java/default/jre/lib/amd64/libnpjp2.so',
            onlyif  => 'update-alternatives --display libjavaplugin.so.x86_64 | grep -q /usr/java/default/jre/lib/amd64/libnpjp2.so',
            path    => '/bin:/usr/bin:/sbin:/usr/sbin',
            before  => Package['jdk'],
            returns => [ 0, 2, ],
          }
        }
        default: { }
      }
    }
    default: { }
  }
}