Class: PackerInterface

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-packer-plugin/utils/packer_interface.rb

Instance Method Summary collapse

Constructor Details

#initialize(params, engine) ⇒ PackerInterface

Returns a new instance of PackerInterface.



9
10
11
12
 
# File 'lib/vagrant-packer-plugin/utils/packer_interface.rb', line 9

def initialize(params, engine)
	@params = params
	@engine = engine
end

Instance Method Details

#get_defs(nodes) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/vagrant-packer-plugin/utils/packer_interface.rb', line 14

def get_defs(nodes)
  packer_defs = {}
  nodes.each do |_node_name,node|
		node_name = node['name']
  	pconfig = Packer::Config.new "#{@params.work_dir}/#{node_name}-packer.json"
    pconfig.description "VirtualBox vagrant for #{node_name}"

    # => Building the packer config object variables
    node['_images']['variables'].each {|variable_name, value| pconfig.add_variable "#{variable_name}", "#{value}"}
    # => Building the packer config components: Builders, Provisioners and PostProcessors
   	parametrize(pconfig, "Builder", parse_packer_elements(node, node_name, 'builder', 'builders'))
    parametrize(pconfig, "Provisioner", parse_packer_elements(node, node_name, 'provisioner', 'provisioners'))
    parametrize(pconfig, "PostProcessor", parse_packer_elements(node, node_name, 'postprocessor', 'postprocessors'))
    ENV['COOKBOOK_VERSION'] = @engine.fetch_cookbook_version
		
    pconfig.validate
    packer_defs[node_name] = pconfig
  end

  return packer_defs
end

#run_defs(packer_defs) ⇒ Object 



36
37
38
39
40
41
42
43
44
 
# File 'lib/vagrant-packer-plugin/utils/packer_interface.rb', line 36

def run_defs(packer_defs)
  # Summarise Packer suites and ask for confirmation before running it
  print "[packer-info] Running the following Packer templates:\n"
  packer_defs.each do |packer_definition, packer|
    print "[packer-info] Building #{packer_definition}-packer.json\n"
    packer.packer_options << "-debug" if @params.debug
    packer.build
  end
end