Class: Aws::Imagebuilder::Types::InstanceMetadataOptions

Inherits:

Struct

Object
Struct
Aws::Imagebuilder::Types::InstanceMetadataOptions

show all

Defined in:: gems/aws-sdk-imagebuilder/lib/aws-sdk-imagebuilder/types.rb

Overview

The instance metadata options that apply to the HTTP requests that pipeline builds use to launch EC2 build and test instances. For more information about instance metadata options, see Configure the instance metadata options in the Amazon EC2 User Guide for Linux instances, or Configure the instance metadata options in the Amazon EC2 Windows Guide for Windows instances.

Constant Summary collapse

SENSITIVE =

[]

Instance Attribute Summary collapse

#http_put_response_hop_limit ⇒ Integer
Limit the number of hops that an instance metadata request can traverse to reach its destination.
#http_tokens ⇒ String
Indicates whether a signed token header is required for instance metadata retrieval requests.

Instance Attribute Details

#http_put_response_hop_limit ⇒ `Integer`

Limit the number of hops that an instance metadata request can traverse to reach its destination. The default is one hop. However, if HTTP tokens are required, container image builds need a minimum of two hops.

Returns:

(Integer)

# File 'gems/aws-sdk-imagebuilder/lib/aws-sdk-imagebuilder/types.rb', line 4689

class InstanceMetadataOptions < Struct.new(
  :http_tokens,
  :http_put_response_hop_limit)
  SENSITIVE = []
  include Aws::Structure
end

#http_tokens ⇒ `String`

Indicates whether a signed token header is required for instance metadata retrieval requests. The values affect the response as follows:

required – When you retrieve the IAM role credentials, version 2.0 credentials are returned in all cases.
optional – You can include a signed token header in your request to retrieve instance metadata, or you can leave it out. If you include it, version 2.0 credentials are returned for the IAM role. Otherwise, version 1.0 credentials are returned.

The default setting is optional.