Class: Scalemail

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Scalemail

Returns a new instance of Scalemail.



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/scalemail.rb', line 9

def initialize(args)
  @options = OpenStruct.new
  opt_parser = OptionParser.new do |opts|
    opts.banner = 'Usage: scalemail -m DOCKER_MACHINE_CONFIG_PATH [options]'
    opts.separator ''
    opts.separator 'Specific options:'

    if args.empty?
      args << '-h'
    end

    opts.on('-m', '--docker-machine-config FILE',  'Docker Machine config file to load') { |cfile| @options.docker_machine_config_file = cfile }
    # opts.on('-c FILE', 'Docker Compose config file to load') { |cfile| @options.docker_compose_config_file = cfile }

    opts.on_tail('-h', '--help', 'Show this message') do
      puts opts
      exit
    end
  end

  opt_parser.parse!(args)
  config = get_config
  provision config
end

Instance Attribute Details

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



7
8
9
 
# File 'lib/scalemail.rb', line 7

def configuration
  @configuration
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



7
8
9
 
# File 'lib/scalemail.rb', line 7

def options
  @options
end

Instance Method Details

#configure(config_file) ⇒ Object 



43
44
45
46
 
# File 'lib/scalemail.rb', line 43

def configure(config_file)
  configuration = Configurator::Config.new(config_file)
  configuration
end

#get_config ⇒ Object 



34
35
36
37
38
39
40
41
 
# File 'lib/scalemail.rb', line 34

def get_config
  if @configuration.nil?
    config = configure @options.docker_machine_config_file
    return config
  else
    return @configuration
  end
end

#provision(config_tree) ⇒ Object 



48
49
50
51
 
# File 'lib/scalemail.rb', line 48

def provision(config_tree)
  provisioner = Provisioner.new(config_tree)
  provisioner.provision_hosts
end