Method: Lab::Drivers::FogDriver#initialize

Defined in:
lib/lab/driver/fog_driver.rb

#initialize(config, fog_config) ⇒ FogDriver

Returns a new instance of FogDriver.



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# File 'lib/lab/driver/fog_driver.rb', line 11

def initialize(config,fog_config)
  
  super(config)
  @fog_config = fog_config

  # Soft dependency
  begin
    require 'fog'
  rescue LoadError
    raise "WARNING: Library fog not found. Could not create driver"
  end

  if @fog_config['fog_type'] == "ec2"

    # AWS / EC2 Base Credential Configuration
    @aws_cert_file = IO.read(fog_config['fog_aws_cert_file']).chomp if fog_config['fog_aws_cert_file']
    @aws_private_key_file = IO.read(fog_config['fog_aws_private_key_file']).chomp if fog_config['fog_aws_private_key_file']
    @ec2_access_key_file = IO.read(fog_config['fog_ec2_access_key_file']).chomp if fog_config['fog_ec2_access_key_file']
    @ec2_secret_access_key_file = IO.read(fog_config['fog_ec2_secret_access_key_file']).chomp if fog_config['fog_ec2_secret_access_key_file']
    
    # Instance Keys
    @ec2_instance_public_key_file = IO.read(fog_config['fog_ec2_instance_public_key_file']).chomp if fog_config['fog_ec2_instance_public_key_file']
    @ec2_instance_private_key_file = IO.read(fog_config['fog_ec2_instance_private_key_file']).chomp if fog_config['fog_ec2_instance_private_key_file']
    
    # Instance Details
    @ec2_base_ami = fog_config['fog_ec2_base_ami']
    @ec2_flavor = fog_config['fog_ec2_flavor']
    @ec2_user = fog_config['fog_ec2_user']
    @ec2_region = fog_config['fog_ec2_region']
        
    # Set up a connection
    @compute = Fog::Compute.new(
      :provider => "Aws",
      :aws_access_key_id => @aws_access_key_file,
      :aws_secret_access_key => @aws_secret_access_key_file )
  else
    raise "Unsupported fog type"
  end
end