os env variables changed

circle/monitor/calvin/calvin.py

@@ -5,12 +5,12 @@ import os
 class GraphiteHandler:
 class GraphiteHandler:
 
 
     def __init__(self):
     def __init__(self):
-        if os.getenv("NODE_MONITOR_SERVER") is "":
+        if os.getenv("GRAPHITE_SERVER") is "":
             raise RuntimeError
             raise RuntimeError
-        self.__server_name = os.getenv("NODE_MONITOR_SERVER")
-        if os.getenv("NODE_MONITOR_PORT") is "":
+        self.__server_name = os.getenv("GRAPHITE_SERVER")
+        if os.getenv("GRAPHITE_PORT") is "":
             raise RuntimeError
             raise RuntimeError
-        self.__server_port = os.getenv("NODE_MONITOR_PORT")
+        self.__server_port = os.getenv("GRAPHITE_PORT")
         self.__queries = []
         self.__queries = []
         self.__responses = []
         self.__responses = []
 
 

circle/vm/models/node.py

@@ -127,7 +127,7 @@ class Node(TimeStampedModel):
             handler.put(query)
             handler.put(query)
             handler.send()
             handler.send()
         for metric in metrics:
         for metric in metrics:
-            response = query.pop()
+            response = handler.pop()
             length = len(response[0]["datapoints"])
             length = len(response[0]["datapoints"])
             cache = response[0]["datapoints"][length - 1][0]
             cache = response[0]["datapoints"][length - 1][0]
             if cache is None:
             if cache is None: