Class: UserData

Inherits:
Object
  • Object
show all
Defined in:
lib/user_data.rb

Class Method Summary collapse

Class Method Details

.keys ⇒ Object 



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# File 'lib/user_data.rb', line 27

def self.keys
  [@@data[:aws][:aws_access_key], @@data[:aws][:aws_secret_key]] if @@data
end

.load ⇒ Object

Load user data



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# File 'lib/user_data.rb', line 8

def self.load
  begin
    iid = open('http://169.254.169.254/latest/meta-data/instance-id').read(200)
    user_data = open('http://169.254.169.254/latest/user-data').read(2000)
    data = YAML.load(user_data)
    aws = { :aws_env => data[:aws_env],
          :aws_access_key => data[:aws_access_key],
          :aws_secret_key => data[:aws_secret_key]
   }
  rescue
    # when running locally, use fake iid
    iid = "unknown"
    user_data = nil
    aws = {}        
  end
  @@data = {:aws => aws, :iid => iid, :user_data => user_data}
  @@data
end