# File lib/fog/metric/openstack.rb, line 97
        def initialize(options = {})
          initialize_identity options

          @openstack_service_type           = options[:openstack_service_type] || ['metric']
          @openstack_service_name           = options[:openstack_service_name]
          @openstack_endpoint_type          = options[:openstack_endpoint_type] || 'publicURL'

          @connection_options               = options[:connection_options] || {}

          authenticate
          set_api_path

          @persistent = options[:persistent] || false
          @connection = Fog::Core::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
        end