Method: Fog::AWS::AutoScaling::Real#create_launch_configuration

Defined in:
lib/fog/aws/requests/auto_scaling/create_launch_configuration.rb

#create_launch_configuration(image_id, instance_type, launch_configuration_name, options = {}) ⇒ Object

Creates a new launch configuration. Once created, the new launch configuration is available for immediate use.

Parameters

  • image_id<~String> - Unique ID of the Amazon Machine Image (AMI) which was assigned during registration.

  • instance_type<~String> - The instance type of the EC2 instance.

  • launch_configuration_name<~String> - The name of the launch configuration to create.

  • options<~Hash>:

    • ‘BlockDeviceMappings’<~Array>:

      • ‘DeviceName’<~String> - The name of the device within Amazon EC2.

      • ‘Ebs.SnapshotId’<~String> - The snapshot ID.

      • ‘Ebs.VolumeSize’<~Integer> - The volume size, in GigaBytes.

      • ‘VirtualName’<~String> - The virtual name associated with the device.

    • ‘InstanceMonitoring’<~Hash>:

      • ‘Enabled’<~Boolean> - Enabled detailed monitoring.

    • ‘KernelId’<~String> - The ID of the kernel associated with the EC2 AMI.

    • ‘KeyName’<~String> - The name of the EC2 key pair.

    • ‘RamdiskId’<~String> - The ID of the RAM disk associated with the EC2 AMI.

    • ‘SecurityGroups’<~Array> - The names of the security groups with which to associate EC2 instances.

    • ‘UserData’<~String> - User data available to the launched EC2 instances.

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘ResponseMetadata’<~Hash>:

        • ‘RequestId’<~String> - Id of request

See Also

docs.amazonwebservices.com/AutoScaling/latest/APIReference/API_CreateLaunchConfiguration.html



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# File 'lib/fog/aws/requests/auto_scaling/create_launch_configuration.rb', line 47

def create_launch_configuration(image_id, instance_type, launch_configuration_name, options = {})
  if block_device_mappings = options.delete('BlockDeviceMappings')
    block_device_mappings.each_with_index do |mapping, i|
      for key, value in mapping
        options.merge!({ format("BlockDeviceMappings.member.%d.#{key}", i+1) => value })
      end
    end
  end
  if security_groups = options.delete('SecurityGroups')
     options.merge!(AWS.indexed_param('SecurityGroups.member.%d', [*security_groups]))
  end
  if options['UserData']
    options['UserData'] = Base64.encode64(options['UserData'])
  end
  request({
    'Action'                  => 'CreateLaunchConfiguration',
    'ImageId'                 => image_id,
    'InstanceType'            => instance_type,
    'LaunchConfigurationName' => launch_configuration_name,
    :parser                   => Fog::Parsers::AWS::AutoScaling::Basic.new
  }.merge!(options))
end