Class: OpenStax::Aws::Ec2InstanceData

Inherits:
Object
  • Object
show all
Defined in:
lib/openstax/aws/ec2_instance_data.rb

Class Method Summary collapse

Class Method Details

.get(key) ⇒ Object 



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# File 'lib/openstax/aws/ec2_instance_data.rb', line 4

def self.get(key)
  endpoint = "http://169.254.169.254/latest/#{key}"
  Net::HTTP.get(URI.parse(endpoint))
end

.instance_id ⇒ Object 



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# File 'lib/openstax/aws/ec2_instance_data.rb', line 9

def self.instance_id
  get("meta-data/instance-id")
end

.region ⇒ Object 



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# File 'lib/openstax/aws/ec2_instance_data.rb', line 13

def self.region
  get("meta-data/placement/availability-zone")[0..-2]
end