Oracle Java Chef Recipe

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There are a number of Java recipes out there that are quite good but I really had a need for a lightweight one with minimal fuss and for Ubuntu only. I would wrap this up as a solo cookbook but there really isn’t a point since it’s a grand total of 45 lines and requires 1 attribute defined. Check it out and see what you think.

#
# Cookbook Name:: opsworks
# Recipe:: jdk-install
#
# Author:: John Lawson
# Email:: jlawson@scriobha.im
#
#

log "...::: opsworks::jdk-install :::..."

# Install JDK repo
execute "apt-get install -y software-properties-common; add-apt-repository -y ppa:webupd8team/java;" do
    user "root"
    action :run
    not_if { ::File.exists?("/tmp/configured.jdk") }
end

# Update apt-get now that we have the JDK repo added
execute "apt-get update;" do
    user "root"
    action :run
    not_if { ::File.exists?("/tmp/configured.jdk") }
end

# Set our debconf settings for oracle license
execute "echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections; echo debconf shared/accepted-oracle-license-v1-1 seen true | debconf-set-selections;" do
    user "root"
    action :run
    not_if { ::File.exists?("/tmp/configured.jdk") }
end

#- Install JDK version based on the jdk_version attribute from attributes/default.rb
if ! node['java']['jdk_version'].nil?
    execute "apt-get install -y oracle-java#{node['java']['jdk_version']}-installer;" do
        user "root"
        action :run
        not_if { ::File.exists?("/tmp/configured.jdk") }
    end
else
    log "!!!! No JDK Version set in attributes !!!!";
end

#- A Guard to ensure we only execute this once
file '/tmp/configured.jdk'

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