2.0 is on the way
diff --git a/wally/test_run_class.py b/wally/test_run_class.py
index ecdfa4f..db41a46 100644
--- a/wally/test_run_class.py
+++ b/wally/test_run_class.py
@@ -1,4 +1,4 @@
-from typing import List, Callable, Any, Dict, Optional
+from typing import List, Callable, Any, Dict, Optional, Set
 from concurrent.futures import ThreadPoolExecutor
 
 
@@ -7,11 +7,12 @@
 from .start_vms import OSCreds, OSConnection
 from .storage import Storage
 from .config import Config
+from .fuel_rest_api import Connection
 
 
 class TestRun:
     """Test run information"""
-    def __init__(self, config: Config, storage: Storage):
+    def __init__(self, config: Config, storage: Storage) -> None:
         # NodesInfo list
         self.nodes_info = []  # type: List[NodeInfo]
 
@@ -20,16 +21,18 @@
 
         self.build_meta = {}  # type: Dict[str,Any]
         self.clear_calls_stack = []  # type: List[Callable[['TestRun'], None]]
-        self.sensors_mon_q = None
 
         # openstack credentials
         self.fuel_openstack_creds = None  # type: Optional[OSCreds]
         self.os_creds = None  # type: Optional[OSCreds]
         self.os_connection = None  # type: Optional[OSConnection]
+        self.fuel_conn = None  # type: Optional[Connection]
+        self.rpc_code = None  # type: bytes
 
         self.storage = storage
         self.config = config
         self.sensors_data = SensorDatastore()
+        self.sensors_run_on = set()  # type: Set[str]
 
     def get_pool(self):
         return ThreadPoolExecutor(self.config.get('worker_pool_sz', 32))