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bryanwbbryanwb
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COOK-858, COOK-813
special thanks to jtimberman for mentoring me through this process
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‎README.md‎

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Description
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===========
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Installs a Java. Uses OpenJDK by default but supports installation of the Sun's Java.
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Installs a Java. Uses OpenJDK by default but supports installation of
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the Oracle's JDK.
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This cookbook also provides the java_ark LWRP which other java
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cookbooks can use to install java-related applications from binary
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packages.
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---
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Requirements
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Cookbooks
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---------
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* apt
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* java
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---
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Attributes
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==========
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* `node["java"]["install_flavor"]` - Flavor of JVM you would like installed (`sun` or `openjdk`), default `openjdk`.
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* `node["java"]["install_flavor"]` - Flavor of JVM you would like installed (`oracle` or `openjdk`), default `openjdk`.
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* `node['java']['java_home']`
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* `node['java']['tarball']` - name of the tarball to retrieve from your corporate repository default `jdk1.6.0_29_i386.tar.gz`
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* `node['java']['tarball_checksum']` - checksum for the tarball, if you use a different tarball, you also need to create a new sha256 checksum
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Recipes
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This recipe installs the `openjdk` flavor of Java.
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sun
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oracle
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---
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This recipe installs the `sun` flavor of Java.
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On Debian and Ubuntu systems the recipe will add the correct apt repository (`non-free` on Debian or `partner` on Ubuntu), pre-seed the package and update java alternatives.
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On Red Hat flavored Linux (RHEL, CentOS, Fedora), the installation of the Sun flavor of Java is slightly more complicated as the `rpm` package is not readily available in any public Yum repository. The Sun JDK `rpm` package can be downloaded directly from Sun but comes wrapped as a compressed bin file. After the file has been downloaded, decompressed and license accepted the `rpm` package (names something like `jdk-6u25-ea-linux-amd64.rpm`) can be retrieved by this recipe using the `remote_file` or `cookbook_file` resources. The recipe will choose the correct resource based on the existence (or non-existence) of the `node['sun']['rpm_url']` attribute. See below for an example role using this attribute in the proper way. If you would like to deliver the `rpm` package file as part of this cookbook place the `rpm` package file in the `files/default` directory and the cookbook will retrieve the file during installation.
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This recipe installs the `oracle` flavor of Java. This recipe does not
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use distribution packages as Oracle changed the licensing terms with
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JDK 1.6u27 and prohibited the practice for both the debian and EL worlds.
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For both debian and centos/rhel, this recipe pulls the binary
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distribution from the Oracle website, and installs it in the default
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JAVA_HOME for each distribution. For debian/ubuntu, this is
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/usr/lib/jvm/default-java. For Centos/RHEL, this is /usr/lib/jvm/java
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After putting the binaries in place, the oracle recipe updates
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/usr/bin/java to point to the installed JDK using the update-alternatives script
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oracle_i386
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-----------
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This recipe installs the 32-bit Java virtual machine without setting it as the default. This can be useful if you have applications on the same machine that require different versions of the JVM.
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Resources/Providers
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===================
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This LWRP provides an easy way to manage java applications. It uses
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the LWRP arkive (deliberately misspelled). It is an arkive and not an
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"archive" because the java_ark lwrp is not the same as a java archive
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or "jar". Essentially, you provide the java_ark with the URL to a tarball and
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the commands within the extracted result that you want symlinked to /usr/bin/
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If you have a better name for this lwrp please contact the maintainer.
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By default, the extracted directory is extracted to app_root/extracted_dir_name and symlinked to app_root/default
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# Actions
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- :install: extracts the tarball and makes necessary symlinks
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- :remove: removes the tarball and run update-alternatives for all
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symlinked bin_cmds
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# Attribute Parameters
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- url: path to tarball, .tar.gz, .bin (oracle-specific), and .zip
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currently supported
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- checksum: sha256 checksum, not used for security but avoid
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redownloading the archive on each chef-client run
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- app_home: the default for installations of this type of
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application, for example, /usr/lib/tomcat/default. If your
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application is not set to the default, it will be placed at the same
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level in the directory hierarchy but the directory name will be
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app_root/extracted_directory_name + "_alt"
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- app_home_mode: file mode for app_home, is an integer
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- bin_cmds: array of binary commands that should be symlinked to
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/usr/bin, examples are mvn, java, javac, etc. These cmds must be in
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the bin/ subdirectory of the extracted folder. Will be ignored if this
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java_ark is not the default
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- owner: owner of extracted directory, set to "root" by default
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- default: whether this the default installation of this package,
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boolean true or false
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# Examples
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# install jdk6 from Oracle
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java_ark "jdk" do
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url 'http://download.oracle.com/otn-pub/java/jdk/6u29-b11/jdk-6u29-linux-x64.bin'
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checksum 'a8603fa62045ce2164b26f7c04859cd548ffe0e33bfc979d9fa73df42e3b3365'
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app_home '/usr/local/java/default'
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bin_cmds ["java", "javac"]
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action :install
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end
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# installs maven2
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java_ark "maven2" do
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url "http://www.apache.org/dist/maven/binaries/apache-maven-2.2.1-bin.tar.gz"
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checksum "b9a36559486a862abfc7fb2064fd1429f20333caae95ac51215d06d72c02d376"
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app_home "/usr/local/maven/default"
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bin_cmds ["mvn"]
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action :install
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end
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---
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Usage
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=====
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Simply include the `java` recipe where ever you would like Java installed.
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To install Sun flavored Java on Debian or Ubuntu override the `node['java']['install_flavor']` attribute with in role:
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To install Oracle flavored Java on Debian or Ubuntu override the `node['java']['install_flavor']` attribute with in role:
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name "java"
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description "Install Sun Java on Ubuntu"
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description "Install Oracle Java on Ubuntu"
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override_attributes(
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"java" => {
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"install_flavor" => "sun"
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"install_flavor" => "oracle"
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}
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)
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run_list(
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"recipe[java]"
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)
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On RedHat flavored Linux be sure to set the `rpm_url` and `rpm_checksum` attributes if you placed the `rpm` file on a remote server:
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name "java"
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description "Install Sun Java on CentOS"
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override_attributes(
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"java" => {
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"install_flavor" => "sun",
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"version" => "6u25",
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"rpm_url" => "https://mycompany.s3.amazonaws.com/sun_jdk",
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"rpm_checksum" => "c473e3026f991e617710bad98f926435959303fe084a5a31140ad5ad75d7bf13"
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}
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)
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run_list(
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"recipe[java]"
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)
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License and Author
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==================
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Author:: Seth Chisamore (<[email protected]>)
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Author:: Bryan W. Berry (<[email protected]>)
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Copyright:: 2008-2011, Opscode, Inc
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‎attributes/default.rb‎

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#
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# Author:: Seth Chisamore (<[email protected]>)
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# Author:: Bryan W. Berry (<[email protected]>)
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# Cookbook Name:: java
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# Attributes:: default
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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21+
# default jdk attributes
2022
default['java']['install_flavor'] = "openjdk"
23+
default['java']['jdk_version'] = '6'
24+
default['java']['arch'] = kernel['machine'] =~ /x86_64/ ? "x86_64" : "i586"
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2226
case platform
2327
when "centos","redhat","fedora"
24-
default['java']['version'] = "6u25"
25-
default['java']['arch'] = kernel['machine'] =~ /x86_64/ ? "amd64" : "i586"
26-
set['java']['java_home'] = "/usr/lib/jvm/java"
28+
default['java']['java_home'] = "/usr/lib/jvm/java"
2729
else
28-
set['java']['java_home'] = "/usr/lib/jvm/default-java"
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default['java']['java_home'] = "/usr/lib/jvm/default-java"
2931
end
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33+
# jdk6 attributes
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# x86_64
35+
default['java']['jdk']['6']['x86_64']['url'] = 'http://download.oracle.com/otn-pub/java/jdk/6u29-b11/jdk-6u29-linux-x64.bin'
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default['java']['jdk']['6']['x86_64']['checksum'] = 'a8603fa62045ce2164b26f7c04859cd548ffe0e33bfc979d9fa73df42e3b3365'
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38+
# i586
39+
default['java']['jdk']['6']['i586']['url'] = 'http://download.oracle.com/otn-pub/java/jdk/6u29-b11/jdk-6u29-linux-i586.bin'
40+
default['java']['jdk']['6']['i586']['checksum'] = '1117f4dfc45632b68ec0f4d5e61e5cafc1d85dc655ee3df5fa6f50128b8c3faf'
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42+
# jdk7 attributes
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# x86_64
44+
default['java']['jdk']['7']['x86_64']['url'] = 'http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-x64.tar.gz'
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default['java']['jdk']['7']['x86_64']['checksum'] = 'f88070cfe7fe5ed60dfda7729cf9dd110b77840e2ca8cd14a86d5d2274b09c9c'
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47+
# i586
48+
default['java']['jdk']['7']['i586']['url'] = 'http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-i586.tar.gz'
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default['java']['jdk']['7']['i586']['checksum'] = 'acbfb8912a287facbee02ff138d94457aabab409b2f1d15855714ec9608a6cd4'

‎metadata.rb‎

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license "Apache 2.0"
44
description "Installs Java runtime."
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long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
6-
version "1.1"
7-
8-
depends "apt"
6+
version "1.3.1"
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108
recipe "java", "Installs Java runtime"
119
recipe "java::openjdk", "Installs the OpenJDK flavor of Java"
12-
recipe "java::sun", "Installs the Sun flavor of Java"
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recipe "java::oracle", "Installs the Oracle flavor of Java"
11+
recipe "java::oracle_i386", "Installs the 32-bit jvm without setting it as the default"
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1414
%w{ debian ubuntu centos redhat fedora }.each do |os|
1515
supports os

‎providers/ark.rb‎

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#
2+
# Author:: Bryan W. Berry (<[email protected]>)
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# Cookbook Name:: java
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# Provider:: ark
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#
6+
# Copyright 2011, Bryan w. Berry
7+
#
8+
# Licensed under the Apache License, Version 2.0 (the "License");
9+
# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
11+
#
12+
# http://www.apache.org/licenses/LICENSE-2.0
13+
#
14+
# Unless required by applicable law or agreed to in writing, software
15+
# distributed under the License is distributed on an "AS IS" BASIS,
16+
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17+
# See the License for the specific language governing permissions and
18+
# limitations under the License.
19+
20+
def parse_app_dir_name url
21+
file_name = url.split('/')[-1]
22+
# funky logic to parse oracle's non-standard naming convention
23+
# for jdk1.6
24+
if file_name =~ /^(jre|jdk).*$/
25+
major_num = file_name.scan(/\d/)[0]
26+
update_num = file_name.scan(/\d+/)[1]
27+
# pad a single digit number with a zero
28+
if update_num.length < 2
29+
update_num = "0" + update_num
30+
end
31+
package_name = file_name.scan(/[a-z]+/)[0]
32+
app_dir_name = "#{package_name}1.#{major_num}.0_#{update_num}"
33+
else
34+
app_dir_name = file_name.split(/(.tar.gz|.zip)/)[0]
35+
app_dir_name = app_dir_name.split("-bin")[0]
36+
end
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[app_dir_name, file_name]
38+
end
39+
40+
action :install do
41+
app_dir_name, tarball_name = parse_app_dir_name(new_resource.url)
42+
app_root = new_resource.app_home.split('/')[0..-2].join('/')
43+
app_dir = app_root + '/' + app_dir_name
44+
45+
unless new_resource.default
46+
Chef::Log.debug("processing alternate jdk")
47+
app_dir = app_dir + "_alt"
48+
app_home = app_dir
49+
else
50+
app_home = new_resource.app_home
51+
end
52+
53+
unless ::File.exists?(app_dir)
54+
Chef::Log.info "Adding #{new_resource.name} to #{app_dir}"
55+
require 'fileutils'
56+
57+
unless ::File.exists?(app_root)
58+
FileUtils.mkdir app_root, :mode => new_resource.app_home_mode
59+
FileUtils.chown new_resource.owner, new_resource.owner, app_root
60+
end
61+
62+
r = remote_file "#{Chef::Config[:file_cache_path]}/#{tarball_name}" do
63+
source new_resource.url
64+
checksum new_resource.checksum
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mode 0755
66+
action :nothing
67+
end
68+
r.run_action(:create_if_missing)
69+
70+
require 'tmpdir'
71+
72+
tmpdir = Dir.mktmpdir
73+
case tarball_name
74+
when /^.*\.bin/
75+
cmd = Chef::ShellOut.new(
76+
%Q[ cd "#{tmpdir}";
77+
cp "#{Chef::Config[:file_cache_path]}/#{tarball_name}" . ;
78+
bash ./#{tarball_name} -noregister
79+
] ).run_command
80+
unless cmd.exitstatus == 0
81+
Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
82+
end
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when /^.*\.zip/
84+
cmd = Chef::ShellOut.new(
85+
%Q[ unzip "#{Chef::Config[:file_cache_path]}/#{tarball_name}" -d "#{tmpdir}" ]
86+
).run_command
87+
unless cmd.exitstatus == 0
88+
Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
89+
end
90+
when /^.*\.tar.gz/
91+
cmd = Chef::ShellOut.new(
92+
%Q[ tar xvzf "#{Chef::Config[:file_cache_path]}/#{tarball_name}" -C "#{tmpdir}" ]
93+
).run_command
94+
unless cmd.exitstatus == 0
95+
Chef::Application.fatal!("Failed to extract file #{tarball_name}!")
96+
end
97+
end
98+
99+
cmd = Chef::ShellOut.new(
100+
%Q[ mv "#{tmpdir}/#{app_dir_name}" "#{app_dir}" ]
101+
).run_command
102+
unless cmd.exitstatus == 0
103+
Chef::Application.fatal!(%Q[ Command \' mv "#{tmpdir}/#{app_dir_name}" "#{app_dir}" \' failed ])
104+
end
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FileUtils.rm_r tmpdir
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new_resource.updated_by_last_action(true)
107+
end
108+
109+
#update-alternatives
110+
if new_resource.default
111+
Chef::Log.debug "app_home is #{app_home} and app_dir is #{app_dir}"
112+
current_link = ::File.symlink?(app_home) ? ::File.readlink(app_home) : nil
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if current_link != app_dir
114+
Chef::Log.debug "symlinking #{app_dir} to #{app_home}"
115+
FileUtils.rm_f app_home
116+
FileUtils.ln_sf app_dir, app_home
117+
end
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if new_resource.bin_cmds
119+
new_resource.bin_cmds.each do |cmd|
120+
if ::File.exists? "/usr/bin/#{cmd}"
121+
current_bin_link = ::File.readlink("/usr/bin/#{cmd}")
122+
else
123+
current_bin_link = false
124+
end
125+
should_be_link = "#{app_home}/bin/#{cmd}"
126+
if current_bin_link != should_be_link
127+
cmd = Chef::ShellOut.new(
128+
%Q[ update-alternatives --install /usr/bin/#{cmd} #{cmd} #{app_home}/bin/#{cmd} 1;
129+
update-alternatives --set #{cmd} #{app_home}/bin/#{cmd} ]
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).run_command
131+
unless cmd.exitstatus == 0
132+
Chef::Application.fatal!(%Q[ update alternatives failed ])
133+
end
134+
end
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end
136+
end
137+
end
138+
end
139+
140+
action :remove do
141+
app_dir_name, tarball_name = parse_app_dir_name(new_resource.url)
142+
app_root = new_resource.app_home.split('/')[0..-2].join('/')
143+
app_dir = app_root + '/' + app_dir_name
144+
145+
if ::File.exists?(app_dir)
146+
new_resource.bin_cmds.each do |cmd|
147+
cmd = execute "update_alternatives" do
148+
command "update-alternatives --remove #{cmd} #{app_dir} "
149+
returns [0,2]
150+
action :nothing
151+
end
152+
cmd.run_action(:run)
153+
end
154+
Chef::Log.info "Removing #{new_resource.name} at #{app_dir}"
155+
FileUtils.rm_rf app_dir
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new_resource.updated_by_last_action(true)
157+
end
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end

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