Add a bunch of debugging info

Change-Id: Idda0e7e79fa29aa458947356ddaed9d47d0a1d46

turbo_hipster/worker_manager.py

@@ -28,7 +28,7 @@ class ZuulManager(threading.Thread):
         To do this it implements its own gearman worker waiting for events on
         that manager. """
 
-    log = logging.getLogger("worker_manager.GearmanManager")
+    log = logging.getLogger("worker_manager.ZuulManager")
 
     def __init__(self, config, tasks):
         super(ZuulManager, self).__init__()
@@ -115,10 +115,12 @@ class ZuulClient(threading.Thread):
         self.register_functions()
 
     def register_functions(self):
+        self.debug.log("Register functions with gearman")
         for function_name, plugin in self.functions.items():
             self.gearman_worker.registerFunction(function_name)
 
     def add_function(self, function_name, plugin):
+        self.debug.log("Add function, %s, to list" % function_name)
         self.functions[function_name] = plugin
 
     def stop(self):
@@ -144,4 +146,5 @@ class ZuulClient(threading.Thread):
 
     def _handle_job(self):
         """ We have a job, give it to the right plugin """
+        self.log.debug("We have a job, we'll launch the task now.")
         self.functions[self.job.name].start_job(self.job)

turbo_hipster/worker_server.py

@@ -66,6 +66,7 @@ class Server(object):
 
     def load_plugins(self):
         """ Load the available plugins from task_plugins """
+        self.log.debug('Loading plugins')
         # Load plugins
         for plugin in self.config['plugins']:
             self.plugins.append({
@@ -75,9 +76,11 @@ class Server(object):
                                      plugin['name']),
                 'plugin_config': plugin
             })
+            self.log.debug('Plugin %s loaded' % plugin['name'])
 
     def start_gearman_workers(self):
         """ Run the tasks """
+        self.log.debug('Starting gearman workers')
         self.zuul_client = worker_manager.ZuulClient(self.config,
                                                      self.worker_name)
 
@@ -102,6 +105,7 @@ class Server(object):
         self.zuul_manager.start()
 
     def exit_handler(self, signum):
+        self.log.debug('Exiting...')
         signal.signal(signal.SIGUSR1, signal.SIG_IGN)
         for task_name, task in self.tasks.items():
             task.stop()