Class: AwsUtils::Ec2LatestImage

Inherits:
Object
  • Object
show all
Defined in:
lib/awsutils/ec2latestimage.rb

Instance Method Summary collapse

Instance Method Details

#releases ⇒ Object 



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# File 'lib/awsutils/ec2latestimage.rb', line 8

def releases
  @releases ||= begin
    resp = JSON.parse(
      Net::HTTP.get(
        URI("http://cloud-images.ubuntu.com/locator/ec2/releasesTable?_=#{(Time.now.to_f*1000).to_i}")
      ).sub(/\],\n\]/, "]\n]")
    )
    parse_releases_array(resp['aaData']).select do |rel|
      rel[:region] == 'us-east-1' &&
      rel[:distro_version] == "#{opts[:release]}" &&
      rel[:arch] == 'amd64'
    end
  end
end

#run ⇒ Object 



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# File 'lib/awsutils/ec2latestimage.rb', line 23

def run
  print_releases
end