dovetail tool: command line

JIRA: DOVETAIL-173

details please see https://wiki.opnfv.org/display/dovetail/Dovetail+Command+Line

Change-Id: Iff04b0df8c4e6310d35a45b9c8ba3c7b3b5e1105
Signed-off-by: MatthewLi <matthew.lijun@huawei.com>

2 files changed, 5 insertions, 3 deletions

diff --git a/dovetail/utils/dovetail_logger.py b/dovetail/utils/dovetail_logger.py
index 685db8f7..0fe4103c 100644
--- a/dovetail/utils/dovetail_logger.py
+++ b/dovetail/utils/dovetail_logger.py
@@ -23,6 +23,7 @@
 
 import logging
 import os
+import sys
 
 from dovetail_config import DovetailConfig as dt_cfg
 
@@ -36,7 +37,7 @@ class Logger:
         self.logger.propagate = 0
         self.logger.setLevel(logging.DEBUG)
 
-        ch = logging.StreamHandler()
+        ch = logging.StreamHandler(sys.stdout)
         formatter = logging.Formatter('%(asctime)s - %(name)s - '
                                       '%(levelname)s - %(message)s')
         ch.setFormatter(formatter)
diff --git a/dovetail/utils/dovetail_utils.py b/dovetail/utils/dovetail_utils.py
index 8c4865d8..960801a8 100644
--- a/dovetail/utils/dovetail_utils.py
+++ b/dovetail/utils/dovetail_utils.py
@@ -35,11 +35,12 @@ def exec_log(verbose, logger, msg, level, flush=False):
 
 
 def exec_cmd(cmd, logger=None, exit_on_error=False, info=False,
-             err_msg="", verbose=True):
+             exec_msg_on=True, err_msg="", verbose=True):
     msg_err = ("The command '%s' failed." % cmd) if not err_msg else err_msg
     msg_exec = ("Executing command: '%s'" % cmd)
     level = 'info' if info else 'debug'
-    exec_log(verbose, logger, msg_exec, level)
+    if exec_msg_on:
+        exec_log(verbose, logger, msg_exec, level)
 
     p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
                          stderr=subprocess.PIPE)