Creating agent that schedules the monitoring task.

cachet_url_monitor/scheduler.py

@@ -1,10 +1,33 @@
 #!/usr/bin/env python
-from threading import Timer
-import configuration
+from configuration import Configuration
+import logging
+import schedule
+import sys
+import time
 
 
 class Agent(object):
     def __init__(self, configuration):
         self.configuration = configuration
 
+    def execute(self):
+        self.configuration.evaluate()
+        self.configuration.push_status_and_metrics()
 
+    def start(self):
+        schedule.every(self.configuration.data['frequency']).seconds.do(self.execute)
+
+
+if __name__ == "__main__":
+    if len(sys.argv) <= 1:
+        logging.fatal('Missing configuration file argument')
+        sys.exit(1)
+
+    configuration = Configuration(sys.argv[1])
+    agent = Agent(configuration)
+
+    agent.start()
+    logging.info('Starting monitor agent...')
+    while True:
+        schedule.run_pending()
+        time.sleep(configuration.data['frequency'])