Module: SmPs::AwsHelpers

Defined in:
lib/smps/aws.rb

Overview

Some helpers to setup and interact with various aws services.

Constant Summary collapse

SSM_PARAMETER_TYPES = 
%w[String StringList SecureString].freeze

Instance Method Summary collapse

Instance Method Details

#aws_region ⇒ Object 



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# File 'lib/smps/aws.rb', line 28

def aws_region
  @aws_region ||= initialize_aws_region
end

#configure_aws_region(region = nil) ⇒ Object 



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# File 'lib/smps/aws.rb', line 41

def configure_aws_region(region = nil)
  if region
    ::Aws.config.update(region: region)
  else
    ::Aws.config.update(region: aws_region)
  end
end

#credentials_from_role(role, debug = false) ⇒ Object 



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# File 'lib/smps/aws.rb', line 36

def credentials_from_role(role, debug = false)
  @aws_session ||= initialize_aws_session_from_role(role, debug)
  @aws_session.credentials
end

#initialize_instance_type ⇒ Object 



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# File 'lib/smps/aws.rb', line 17

def initialize_instance_type
  i_type = nil
  if ENV['ECS_CONTAINER_METADATA_URI_V4']
    i_type = 'ecs'
  else
    get_resource('http://169.254.169.254/latest')
    i_type = 'ec2'
  end
  i_type
end

#instance_type ⇒ Object 



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# File 'lib/smps/aws.rb', line 13

def instance_type
  @instance_type ||= initialize_instance_type
end

#user_data(source, type = :auto) ⇒ Object 



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# File 'lib/smps/aws.rb', line 32

def user_data(source, type = :auto)
  @user_data ||= initialize_user_data(source, type)
end