From fdb2d2b7db2a3cbfbcbe93a7aed6860e55bc0cab Mon Sep 17 00:00:00 2001
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Sat, 24 May 2014 10:46:55 +0900
Subject: [PATCH] apgw: add apgw-debug command line option

set the log level to debug.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/flags.py        | 3 ++-
 ryu/lib/apgw_log.py | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ryu/flags.py b/ryu/flags.py
index 5f31c4b2..82693322 100644
--- a/ryu/flags.py
+++ b/ryu/flags.py
@@ -52,7 +52,8 @@ CONF.register_cli_opts([
     cfg.IntOpt('vrrp-rpc-port', default=50004,
                help='port for vrrp rpc interface'),
     cfg.BoolOpt('vrrp-use-vmac', default=False,
-                help='use virtual mac')
+                help='use virtual mac'),
+    cfg.BoolOpt('apgw-debug', default=False, help='use debug level'),
 ])
 
 CONF.register_cli_opts([
diff --git a/ryu/lib/apgw_log.py b/ryu/lib/apgw_log.py
index 2f093f7e..84d98bf8 100644
--- a/ryu/lib/apgw_log.py
+++ b/ryu/lib/apgw_log.py
@@ -1,3 +1,4 @@
+from oslo.config import cfg
 import platform
 import datetime
 import json
@@ -10,6 +11,8 @@ APGW_KEYS = [
     'log_type',
 ]
 
+CONF = cfg.CONF
+
 
 def convert_str_to_log_level(log_level):
     try:
@@ -102,6 +105,8 @@ def configure_logging(log, component_name):
     log_level = logging.getLevelName(log.level)
     if log_level == 'NOTSET':
         log_level = logging.INFO
+    if CONF.apgw_debug:
+        log_level = logging.DEBUG
     log.setLevel(log_level)
 
     # we don't write to stdout unless the level is 'debug'.