Updated logging scheme and added additional logging statements. ch…

cbt.py

@@ -41,7 +41,7 @@ def main(argv):
     settings.initialize(ctx)
 
     iteration = 0
-    logger.debug("Settings.cluster:\n    %s",
+    logger.info("Settings.cluster:\n    %s",
                  pprint.pformat(settings.cluster).replace("\n", "\n    "))
 
     global_init = collections.OrderedDict()

common.py

@@ -106,7 +106,7 @@ def get_fqdn_list(nodes):
     return ret
 
 def clean_remote_dir (remote_dir):
-    print "cleaning remote dir %s" % remote_dir
+    logger.info("cleaning remote dir %s" % remote_dir)
     if remote_dir == "/" or not os.path.isabs(remote_dir):
        raise SystemExit("Cleaning the remote dir doesn't seem safe, bailing.")
 
@@ -115,12 +115,14 @@ def clean_remote_dir (remote_dir):
          continue_if_error=False).communicate()
 
 def make_remote_dir(remote_dir):
+    logger.info("making remote dir %s" % remote_dir)
     nodes = settings.getnodes('clients', 'osds', 'mons', 'rgws', 'mds')
     pdsh(nodes, 'mkdir -p -m0755 -- %s' % remote_dir,
          continue_if_error=False).communicate()
 
 
 def sync_files(remote_dir, local_dir):
+    logger.info("sync files between local and remote directories %s and %s" % (local_dir, remote_dir))
     nodes = settings.getnodes('clients', 'osds', 'mons', 'rgws', 'mds')
 
     if not os.path.exists(local_dir):

log_support.py

@@ -64,7 +64,7 @@ def setup_loggers(def_level=logging.DEBUG, log_fname=None):
     sh = logging.StreamHandler()
     sh.setLevel(def_level)
 
-    log_format = '%(asctime)s - %(levelname)s - %(name)-8s - %(message)s'
+    log_format = '%(asctime)s %(levelname)s %(name)s %(module)s: %(message)s'
     colored_formatter = ColoredFormatter(log_format, datefmt="%H:%M:%S")
 
     sh.setFormatter(colored_formatter)

monitoring.py

@@ -1,8 +1,11 @@
 import common
 import settings
+import logging 
 
+logger = logging.getLogger("cbt")
 
 def start(directory):
+    logger.info('starting monitoring')
     nodes = settings.getnodes('clients', 'osds', 'mons', 'rgws')
     collectl_dir = '%s/collectl' % directory
     # perf_dir = '%s/perf' % directory
@@ -25,6 +28,7 @@ def start(directory):
 
 
 def stop(directory=None):
+    logger.info('Stopping monitoring')
     nodes = settings.getnodes('clients', 'osds', 'mons', 'rgws')
 
     common.pdsh(nodes, 'killall -SIGINT -f collectl').communicate()

settings.py

@@ -72,7 +72,6 @@ def getnodes(*nodelists):
                              nodelist, cur)
 
     str_nodes = ','.join(uniquenodes(nodes))
-    logger.debug("Nodes : %s", str_nodes)
     return str_nodes