    # File lib/fog/rackspace/compute.rb, line 185
            def initialize(options={})
              @rackspace_api_key = options[:rackspace_api_key]
              @rackspace_username = options[:rackspace_username]
              @rackspace_auth_url = options[:rackspace_auth_url]
              @rackspace_servicenet = options[:rackspace_servicenet]
              @rackspace_auth_token = options[:rackspace_auth_token]
              @rackspace_management_url = options[:rackspace_management_url]
              @rackspace_must_reauthenticate = false
              @connection_options = options[:connection_options] || {}
              authenticate
              Excon.ssl_verify_peer = false if options[:rackspace_servicenet] == true
              @persistent = options[:persistent] || false
              @connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
            end