Class: AWSCDK::EC2::ResolveSSMParameterAtLaunchImage

Inherits:
Jsii::Object
  • Object
show all
Includes:
IMachineImage
Defined in:
ec2/resolve_ssm_parameter_at_launch_image.rb

Overview

Select the image based on a given SSM parameter at instance launch time.

This Machine Image comes with an imageId as resolve:ssm:parameter-name or resolve:ssm:parameter-name:version format as described in the document:

See Also:

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parameter_name, props = nil) ⇒ ResolveSSMParameterAtLaunchImage

Returns a new instance of ResolveSSMParameterAtLaunchImage.

Parameters:



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# File 'ec2/resolve_ssm_parameter_at_launch_image.rb', line 16

def initialize(parameter_name, props = nil)
  props = props.is_a?(Hash) ? ::AWSCDK::EC2::SSMParameterImageOptions.new(**props.transform_keys(&:to_sym)) : props
  Jsii::Type.check_type(parameter_name, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "parameterName")
  Jsii::Type.check_type(props, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZWMyLlNzbVBhcmFtZXRlckltYWdlT3B0aW9ucyJ9")), "props") unless props.nil?
  Jsii::Object.instance_method(:initialize).bind(self).call(parameter_name, props)
end

Class Method Details

.jsii_overridable_methods ⇒ Object 



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# File 'ec2/resolve_ssm_parameter_at_launch_image.rb', line 23

def self.jsii_overridable_methods
  {
    :parameter_name => { kind: :property, name: "parameterName", is_optional: false },
    :get_image => { kind: :method, name: "getImage", is_optional: false },
  }
end

Instance Method Details

#get_image(_scope) ⇒ AWSCDK::EC2::MachineImageConfig

Return the image to use in the given context.

Parameters:

  • _scope (Constructs::Construct)

Returns:



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# File 'ec2/resolve_ssm_parameter_at_launch_image.rb', line 41

def get_image(_scope)
  Jsii::Type.check_type(_scope, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLkNvbnN0cnVjdCJ9")), "_scope")
  jsii_call_method("getImage", [_scope])
end

#parameter_name ⇒ String

Name of the SSM parameter we're looking up.

Returns:

  • (String) 


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# File 'ec2/resolve_ssm_parameter_at_launch_image.rb', line 33

def parameter_name()
  jsii_get_property("parameterName")
end