Class: Puppetize::Controler

Inherits:
Object
  • Object
show all
Defined in:
lib/puppetize/puppetize.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Controler

Returns a new instance of Controler.



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# File 'lib/puppetize/puppetize.rb', line 6

def initialize

  # Check distribution dependency
  puts "\nSorry, Distribution not supported, only redhat based at the moment \n\n" unless File.exist?('/etc/redhat-release') 

  # Create config dir if it doesn't exists:
  @config_dir = File.join(File.expand_path('~'),'.puppetize')
  @module_dir = File.join(File.expand_path('~'),'puppetize-module')
  @rpm_db = File.join(@config_dir,'rpmlist.db')
  FileUtils.mkdir @config_dir if Dir.glob(@config_dir).empty?

end

Instance Method Details

#build ⇒ Object 



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# File 'lib/puppetize/puppetize.rb', line 26

def build

  # Verify necessary commands are installed:
  #

  commands = ['puppet','git']

  commands.each do |command|

    begin

      test = ENV['PATH'].split(':').map do |folder| 
        File.exists?(File.join(folder,command)) 
      end

      if ! test.include? true 
        puts "ERROR - #{command} is not installed or not available on default path"
        exit -1
      end

    rescue => e

      STDERR.puts "ERROR - #{e}"
      exit -1

    end

  end

  # Generate a standard empty module

  cmd "puppet module generate puppetize-module"
  

  #################################
  # Generate the Package resources:
 
  rpm_list = cmd("rpm -qa").split("\n")
  init_rpm_list = File.read(@rpm_db).split("\n")
  puppet_rpm_list = rpm_list - init_rpm_list 

  packagelist = []

  puppet_rpm_list.each do |rpm|
    name = cmd("rpm --query --qf %{NAME} #{rpm}")
    version = cmd("rpm --query --qf %{VERSION} #{rpm}")
    release = cmd("rpm --query --qf %{RELEASE} #{rpm}")
    packagelist << [name,version,release]
  end

  # Generate install.pp based on ERB template
  template = File.join(File.dirname(__FILE__), '..', '..', 'tpl', 'install.pp.erb')
  renderer = ERB.new(File.read(template))
  output = renderer.result(binding)
  File.open(File.join(@module_dir,'manifests','install.pp'),'w') {|f| f.write(output)}

  ######################################
  # Generate the configuration resources
  
end

#init ⇒ Object 



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# File 'lib/puppetize/puppetize.rb', line 19

def init

  rpm_list = cmd "rpm -qa"
  File.open(@rpm_db, 'w') {|f| f.write(rpm_list) }
  
end

#reset ⇒ Object 



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# File 'lib/puppetize/puppetize.rb', line 87

def reset

  puts "reset"

end