current oracle java with proper alternatives

hieradata/common.yaml

@@ -7,3 +7,6 @@ my::packages_no_conf:
   - mc
   - screen
   - sshfs
+  - tree
+  - htop
+  - iftop

manifests/first.pp

@@ -1,3 +1,6 @@
+### Globals
+Exec {path => ["/usr/local/sbin", "/usr/local/bin", "/usr/sbin", "/usr/bin", "/sbin", "/bin"]}
+
 exec { 'apt-update':
     command => '/usr/bin/apt-get update'
 }
@@ -25,9 +28,26 @@
     require => File['/opt/sources'],
 }
 
+##### SUN JAVA
 class { 'jdk_oracle':
     ensure => installed,
     version => '8',
-    install_dir => '/installations/java',
+    version_update => '45',
+    version_build => '14',
+    install_dir => '/usr/lib/jvm',
+    default_java => false,      #this seems broken and incomplete, use own script on ubuntu
     require => File['/installations'],
 }
+
+$jdk_alias = "jdk1.8.0_45"
+exec { 'generate-jinfo':
+    command => "sudo ${::settings::modulepath}/scripts/generate-jinfo.sh $jdk_alias",
+    require => Class['jdk_oracle'],
+    creates => "/usr/lib/jvm/.${jdk_alias}.jinfo",
+}
+
+exec { 'update-java-alternatives':
+    command => "update-java-alternatives -s $jdk_alias",
+    require => Exec["generate-jinfo"],
+    user => 'root',
+}

modules/jdk_oracle/manifests/init.pp

@@ -50,8 +50,8 @@
   $ensure         = 'installed'
   ) {
 
-  $default_8_update = '11'
-  $default_8_build  = '12'
+  $default_8_update = '45'
+  $default_8_build  = '14'
   $default_7_update = '67'
   $default_7_build  = '01'
   $default_6_update = '45'

modules/scripts/generate-jinfo.sh

@@ -0,0 +1,110 @@
+#!/usr/bin/env bash
+# ----------------------------------------------------------------------
+# http://hostcode.sourceforge.net/view/367
+# Description
+# Setup a Java JDK with the alternatives system.
+#
+# Usage
+# To setup the alternatives system:
+# $ sudo ./configure-java.sh <jdk alias>
+#
+# To set the configured JDK as the system default one, you can then run:
+# $ sudo update-java-alternatives -s <jdk alias>
+#
+# Prerequisites
+# /usr/lib/jvm/<jdk alias> must point to the JDK to setup.
+#
+# ----------------------------------------------------------------------
+
+
+# ----------------------------------------------------------------------
+# Constants
+# ----------------------------------------------------------------------
+
+JDK_ALIAS=$1	#	Set it from command prompt
+JDK_DIRECTORY=/usr/lib/jvm/$JDK_ALIAS
+JDK_ALTERNATIVE_PRORITY=1
+JINFO_FILE=/usr/lib/jvm/.$JDK_ALIAS.jinfo
+
+
+# ----------------------------------------------------------------------
+# Functions
+# ----------------------------------------------------------------------
+
+# Check the execution rights.
+check_rights()
+{
+  if [[ $USER != 'root' ]]; then
+echo "Error: You must run this script as root."
+    exit 1
+  fi
+}
+
+# Check that $JDK_DIRECTORY contains a Java JDK
+check_jdk()
+{
+  if [[ ! -e $JDK_DIRECTORY ]] && [[ ! -e $JDK_DIRECTORY/jre/bin/java ]] && [[ ! -e $JDK_DIRECTORY/bin/java ]] ; then
+echo "Error: '$JDK_DIRECTORY' must point to a valid Java JDK home."
+    exit 1
+  fi
+}
+
+# Register the JRE executable.
+setup_jre_alternative()
+{
+  update-alternatives --verbose --install /usr/bin/$1 $1 $JDK_DIRECTORY/jre/bin/$1 $JDK_ALTERNATIVE_PRORITY
+  echo "jre $1 $JDK_DIRECTORY/jre/bin/$1" >> $JINFO_FILE
+}
+
+# Register the JDK executable.
+setup_jdk_alternative()
+{
+  update-alternatives --verbose --install /usr/bin/$1 $1 $JDK_DIRECTORY/bin/$1 $JDK_ALTERNATIVE_PRORITY
+  echo "jdk $1 $JDK_DIRECTORY/bin/$1" >> $JINFO_FILE
+}
+
+# Start the .jinfo file.
+generate_jinfo_header()
+{
+  echo "name=$JDK_ALIAS" > $JINFO_FILE
+  echo "alias=$JDK_ALIAS" >> $JINFO_FILE
+  echo "priority=$JDK_ALTERNATIVE_PRORITY" >> $JINFO_FILE
+  echo "section=non-free" >> $JINFO_FILE
+  echo "" >> $JINFO_FILE
+}
+
+register_all_executables()
+{
+    files=`ls -1 ${JDK_DIRECTORY}/bin`
+    for f in ${files}
+    do        
+        setup_jdk_alternative ${f}                    
+    done 
+}
+
+
+# ----------------------------------------------------------------------
+# Main
+# ----------------------------------------------------------------------
+
+# Check execution rights.
+check_rights
+
+# Check that there is a JDK at the right place.
+check_jdk
+
+# Generate a .jinfo file for the update-java-alternatives command.
+generate_jinfo_header
+
+# Register the executables with the alternatives system.
+register_all_executables
+
+# Log a message about the jinfo file.
+echo "The file '$JINFO_FILE' containing metadatas used by the 'update-java-alternatives' command has been generated."
+
+# TODO: Run the cat command below
+# http://www.nick-prosch.de/?p=4228
+# nick@silentbox /usr/lib/jvm $ cat .jdk1.6.31.jinfo | grep -E '^(jre|jdk)' | awk '{print "/usr/bin/" $2 " " $2 " " $3 " 30 \n"}' | xargs -t -n4 sudo update-alternatives --verbose --install
+# nick@silentbox /usr/lib/jvm $ sudo update-alternatives --verbose --install /usr/lib/mozilla/plugins/libjavaplugin.so mozilla-javaplugin.so /opt/jdk1.6.31/jre/lib/amd64/libnpjp2.so 30
+# nick@silentbox /usr/lib/jvm $ sudo update-alternatives --verbose --install /usr/lib/xulrunner-addons/plugins/libjavaplugin.so xulrunner-1.9-javaplugin.so /opt/jdk1.6.31/jre/lib/amd64/libnpjp2.so 30
+

puppet.conf

@@ -1,2 +1,3 @@
 [main]
 hiera_config=./hiera.yaml
+modulepath=./modules

run.sh

@@ -1,2 +1,2 @@
 #!/bin/bash
-puppet apply manifests/first.pp --config $(dirname $0)/puppet.conf --modulepath ./modules "$@"
+puppet apply manifests/first.pp --config $(dirname $0)/puppet.conf "$@"