Revert "Critical values loaded from environmental variables. Added frequency setup to config file."

This reverts commit 5b1fdf66.

config/client.conf

 [Client]
+Frequency = 5
 Debug = True
 
+[Server]
+Address = 10.7.0.96
+Port = 5672
+
+[AMQP]
+Queue = monitor 
+User = cloud
+Pass = password
+Vhost = monitor
+
 [Metrics]
-cpuUsage = 5
-memoryUsage = 5
-userCount = 30
-swapUsage = 10
-systemBootTime = 60
-packageTraffic = 5
-dataTraffic = 5
+cpuUsage = True
+memoryUsage = True
+userCount = True
+swapUsage = True
+systemBootTime = True
+packageTraffic = True
+dataTraffic = True

src/client.py

 #!/usr/bin/python
 
-import platform, collections, time, socket, pika, struct, os
+import platform, collections, time, socket, pika, struct
 import logging
 logging.basicConfig()
 
@@ -8,18 +8,21 @@ class Client:
 
     def __init__(self, config):
         """
+        Constructor of the client requires a configuration provided by cnfparse
+        modul. It is a dictionary: {server_address, server_port, frequency,
+        debugMode, amqp_user, amqp_pass, amqp_queue}.
         """
         hostname = socket.gethostname().split('.')
         hostname.reverse()
         self.name = "circle." + ".".join(hostname)
-        self.server_address = str(os.getenv("GRAPHITE_SERVER_ADDRESS"))
-        self.server_port = int(os.getenv("GRAPHITE_SERVER_PORT"))
-        self.amqp_user = str(os.getenv("AMQP_USER"))
-        self.amqp_pass = str(os.getenv("AMQP_PASS"))
-        self.amqp_queue = str(os.getenv("AMQP_QUEUE"))
-        self.amqp_virtual_host = str(os.getenv("AMQP_VIRTUAL_HOST"))
-        self.beat = 1
+        self.server_address = str(config["server_address"])
+        self.server_port = int(config["server_port"])
+        self.delay = int(config["frequency"])
         self.debugMode = config["debugMode"]
+        self.amqp_user = str(config["amqp_user"])
+        self.amqp_pass = str(config["amqp_pass"])
+        self.amqp_queue = str(config["amqp_queue"])
+        self.amqp_virtual_host = str(config["amqp_virtual_host"])
 
     def __connect(self):
         """
@@ -61,21 +64,13 @@ class Client:
         """
         metrics = []
         for collector in metricCollectors:
-            if (collector[1] % self.beat) is 0:
-                stat = collector[0]()
-                metrics.append((
+            stat = collector()
+            metrics.append((
                 self.name + "." + stat.name  +
                 " %d" % (stat.value)         +
                 " %d" % (time.time())
-                ))
+            ))
         return metrics
-    
-    def __getMaxBeat(self, metricCollectors = []):
-        max = 0
-        for item in metricCollectors:
-            if max < item[1]:
-                max = item[1]
-        return max
 
     def startReporting(self, metricCollectors = [], debugMode = False):
         """
@@ -92,16 +87,12 @@ class Client:
                   (self.server_address, self.server_port, self.delay, self.name)
                   )
         try:
-            max_beat  = self.__getMaxBeat(metricCollectors)
             while True:
                 metrics =  self.__collectFromNode(metricCollectors)
                 if self.debugMode == "True":
                     print(metrics)
                 self.__send(metrics)
-                time.sleep(1)
-                self.beat++
-                if self.beat > max_beat:
-                    self.beat = 1 
+                time.sleep(self.delay)
         except KeyboardInterrupt:
             print("Reporting has stopped by the user. Exiting...")
         finally:

src/cnfparse.py

@@ -6,7 +6,14 @@ def importConf(path_to_file):
         config.read(path_to_file)
         params = {}
         metrics = {}
+        params["frequency"]       =  config.get("Client" , "Frequency")
         params["debugMode"]       =  config.get("Client" , "Debug")
+        params["server_address"]  =  config.get("Server" , "Address")
+        params["server_port"]     =  config.get("Server" , "Port")
+        params["amqp_queue"]      =  config.get("AMQP"   , "Queue")
+        params["amqp_user"]       =  config.get("AMQP"   , "User")
+        params["amqp_pass"]       =  config.get("AMQP"   , "Pass")
+        params["amqp_virtual_host"] =  config.get("AMQP"   , "Vhost")
         metrics["cpu.usage"]       =  config.get("Metrics", "cpuUsage")
         metrics["memory.usage"]    =  config.get("Metrics", "memoryUsage")
         metrics["user.count"]      =  config.get("Metrics", "userCount")

src/collectables.py

@@ -33,11 +33,11 @@ class collectables:
     @staticmethod
     def provide(requests = []):
         valid_keys = collectables.listKeys()
-        reqs = [request for request, value in requests.items() if int(value)>0]
+        reqs = [request for request, value in requests.items() if value=="True"]
         collectors = []
         for request in reqs:
             for item in collectables.__collectables[request]:
-                collectors.append([item.harvest,value])
+                collectors.append(item.harvest)
         seen = set()
         seen_add = seen.add
         return [ x for x in collectors if x not in seen and not seen_add(x)]