[core] remove noisy logs (#2715)

They don't give us any useful information.

agent.py

@@ -350,7 +350,6 @@ def main():
         return Agent.info(verbose=options.verbose)
 
     elif 'foreground' == command:
-        logging.info('Running in foreground')
         if autorestart:
             # Set-up the supervisor callbacks and fork it.
             logging.info('Running Agent with auto-restart ON')

daemon.py

@@ -24,6 +24,7 @@
 
 log = logging.getLogger(__name__)
 
+
 class AgentSupervisor(object):
     ''' A simple supervisor to keep a restart a child on expected auto-restarts
     '''
@@ -152,7 +153,6 @@ def daemonize(self):
 
         log.info("Daemon started")
 
-
     def start(self, foreground=False):
         log.info("Starting")
         pid = self.pid()
@@ -168,13 +168,11 @@ def start(self, foreground=False):
                 log.warn("pidfile doesn't contain the pid of an agent process."
                          ' Starting normally')
 
-        log.info("Pidfile: %s" % self.pidfile)
         if not foreground:
             self.daemonize()
         self.write_pidfile()
         self.run()
 
-
     def stop(self):
         log.info("Stopping daemon")
         pid = self.pid()
@@ -211,13 +209,11 @@ def stop(self):
 
             return # Not an error in a restart
 
-
     def restart(self):
         "Restart the daemon"
         self.stop()
         self.start()
 
-
     def run(self):
         """
         You should override this method when you subclass Daemon. It will be called after the process has been
@@ -233,7 +229,6 @@ def info(cls):
         """
         raise NotImplementedError
 
-
     def status(self):
         """
         Get the status of the daemon. Exits with 0 if running, 1 if not.
@@ -268,7 +263,6 @@ def status(self):
         sys.stdout.write(message + "\n")
         sys.exit(exit_code)
 
-
     def pid(self):
         # Get the pid from the pidfile
         try:
@@ -281,7 +275,6 @@ def pid(self):
         except ValueError:
             return None
 
-
     def write_pidfile(self):
         # Write pidfile
         atexit.register(self.delpid) # Make sure pid file is removed if we quit
@@ -297,7 +290,6 @@ def write_pidfile(self):
             sys.stderr.write(msg + "\n")
             sys.exit(1)
 
-
     def delpid(self):
         try:
             os.remove(self.pidfile)

dogstatsd.py

@@ -473,8 +473,6 @@ def init(config_path=None, use_watchdog=False, use_forwarder=False, args=None):
         sleep(4)
         sys.exit(0)
 
-    log.debug("Configuring dogstatsd")
-
     port = c['dogstatsd_port']
     interval = DOGSTATSD_FLUSH_INTERVAL
     api_key = c['api_key']

utils/proxy.py

@@ -47,7 +47,7 @@ def get_proxy(agentConfig):
         proxy_settings['user'] = agentConfig.get('proxy_user')
         proxy_settings['password'] = agentConfig.get('proxy_password')
         log.debug("Proxy Settings: %s:*****@%s:%s", proxy_settings['user'],
-            proxy_settings['host'], proxy_settings['port'])
+                  proxy_settings['host'], proxy_settings['port'])
         return proxy_settings
 
     # If no proxy configuration was specified in datadog.conf
@@ -62,13 +62,11 @@ def get_proxy(agentConfig):
             proxy_settings['password'] = parse.password
 
             log.debug("Proxy Settings: %s:*****@%s:%s", proxy_settings['user'],
-                proxy_settings['host'], proxy_settings['port'])
+                      proxy_settings['host'], proxy_settings['port'])
             return proxy_settings
 
     except Exception as e:
         log.debug("Error while trying to fetch proxy settings using urllib %s."
                   "Proxy is probably not set", str(e))
 
-    log.debug("No proxy configured")
-
     return None