Method: Fog::Compute::AWS::Real#associate_address

Defined in:
lib/fog/aws/requests/compute/associate_address.rb

#associate_address(instance_id = nil, public_ip = nil, network_interface_id = nil, allocation_id = nil) ⇒ Object

Associate an elastic IP address with an instance

Parameters

  • instance_id<~String> - Id of instance to associate address with (conditional)

  • public_ip<~String> - Public ip to assign to instance (conditional)

  • network_interface_id<~String> - Id of a nic to associate address with (required in a vpc instance with more than one nic) (conditional)

  • allocation_id<~String> - Allocation Id to associate address with (vpc only) (conditional)

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

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

      • ‘return’<~Boolean> - success?

      • ‘associationId’<~String> - association Id for eip to node (vpc only)

Amazon API Reference


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# File 'lib/fog/aws/requests/compute/associate_address.rb', line 24

def associate_address(instance_id=nil, public_ip=nil, network_interface_id=nil, allocation_id=nil)
  # Cannot specify an allocation ip and a public IP at the same time.  If you have an allocation Id presumably you are in a VPC
  # so we will null out the public IP
  public_ip = allocation_id.nil? ? public_ip : nil
  request(
    'Action'             => 'AssociateAddress',
    'AllocationId'       => allocation_id,
    'InstanceId'         => instance_id,
    'NetworkInterfaceId' => network_interface_id,
    'PublicIp'           => public_ip,
    :idempotent          => true,
    :parser              => Fog::Parsers::Compute::AWS::AssociateAddress.new
  )
end