class DropletMetadata

# File lib/droplet_metadata.rb, line 21
def self.auth_key
  metadata['auth_key']
end

# File lib/droplet_metadata.rb, line 37
def self.dns
  metadata['dns']
end

# File lib/droplet_metadata.rb, line 5
def self.droplet_id
  metadata['droplet_id']
end

# File lib/droplet_metadata.rb, line 33
def self.floating_ip
  metadata['floating_ip']
end

# File lib/droplet_metadata.rb, line 9
def self.hostname
  metadata['hostname']
end

# File lib/droplet_metadata.rb, line 29
def self.interfaces
  metadata['interfaces']
end

# File lib/droplet_metadata.rb, line 45
def self.metadata
  uri = URI.parse('http://169.254.169.254/metadata/v1.json')
  http = Net::HTTP.new(uri.host, uri.port)
  request = Net::HTTP::Get.new(uri.request_uri)
  response = http.request(request)

  JSON.parse(response.body)
end

# File lib/droplet_metadata.rb, line 17
def self.public_keys
  metadata['public_keys'] || []
end

# File lib/droplet_metadata.rb, line 25
def self.region
  metadata['region']
end

# File lib/droplet_metadata.rb, line 41
def self.tags
  metadata['tags'] || []
end

# File lib/droplet_metadata.rb, line 13
def self.vendor_data
  metadata['vendor_data']
end