Class: Opsicle::CreateInstance

Inherits:
Object
  • Object
show all
Defined in:
lib/opsicle/commands/create_instance.rb

Instance Method Summary collapse

Constructor Details

#initialize(environment) ⇒ CreateInstance

Returns a new instance of CreateInstance.



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# File 'lib/opsicle/commands/create_instance.rb', line 12

def initialize(environment)
  @client = Client.new(environment)
  @ec2_adapter = Ec2Adapter.new(@client)
  @opsworks_adapter = OpsworksAdapter.new(@client)
  stack_id = @client.config.opsworks_config[:stack_id]
  @stack = ManageableStack.new(stack_id, @opsworks_adapter)
  @cli = HighLine.new
end

Instance Method Details

#create_instance(layer, options) ⇒ Object 



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# File 'lib/opsicle/commands/create_instance.rb', line 30

def create_instance(layer, options)
  CreatableInstance.new(layer, @stack, @opsworks_adapter.client, @ec2_adapter.client, @cli).create(options)
end

#execute(options = {}) ⇒ Object 



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# File 'lib/opsicle/commands/create_instance.rb', line 21

def execute(options={})
  puts "Stack ID = #{@stack.id}"
  layer = select_layer
  layer.get_cloneable_instances
  create_instance(layer, options)
  layer.ami_id = nil
  layer.agent_version = nil
end

#select_layer ⇒ Object 



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# File 'lib/opsicle/commands/create_instance.rb', line 34

def select_layer
  puts "\nLayers:\n"
  ops_layers = @opsworks_adapter.layers(@stack.id)

  layers = []
  ops_layers.each do |layer|
    layers << ManageableLayer.new(layer.name, layer.layer_id, @stack, @opsworks_adapter.client, @ec2_adapter.client, @cli)
  end

  layers.each_with_index { |layer, index| puts "#{index.to_i + 1}) #{layer.name}" }
  layer_index = @cli.ask("Layer?\n", Integer) { |q| q.in = 1..layers.length.to_i } - 1
  layers[layer_index]
end