Class: Ploy::MetaOracle

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

Instance Method Summary collapse

Constructor Details

#initialize(stack) ⇒ MetaOracle

Returns a new instance of MetaOracle.



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# File 'lib/ploy/metaoracle.rb', line 6

def initialize(stack)
  @stack = stack
end

Instance Method Details

#meta(instance) ⇒ Object 



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# File 'lib/ploy/metaoracle.rb', line 20

def meta(instance)
  JSON.parse(Net::HTTP.get(oracle_uri(instance)))
end

#oracle_uri(instance) ⇒ Object 



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# File 'lib/ploy/metaoracle.rb', line 24

def oracle_uri(instance)
    URI("http://#{instance.private_ip_address}:9876/")
end

#query ⇒ Object 



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# File 'lib/ploy/metaoracle.rb', line 10

def query
  r = {}
  puts "query"
  AWS::EC2.new.instances.tagged_values(@stack).each do |i|
    puts "asking #{i.private_ip_address}"
    r[i.private_ip_address] = meta(i)
  end
  return r
end