network config persistence

JIRA: COMPASS-62

Change-Id: I0774ac3b77ecc7ebfe8b4cd2236c36c3a3099f1d
Signed-off-by: carey.xu <carey.xuhan@huawei.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/deploy/adapters/ansible/roles/setup-network/files/setup_networks/log.py b/deploy/adapters/ansible/roles/setup-network/files/setup_networks/log.py
new file mode 100644
index 00000000..fffeb589
--- /dev/null
+++ b/deploy/adapters/ansible/roles/setup-network/files/setup_networks/log.py
@@ -0,0 +1,41 @@
+import logging
+import os
+loggers = {}
+log_dir="/var/log/setup_network"
+try:
+    os.makedirs(log_dir)
+except:
+    pass
+
+def getLogger(name):
+    if name in loggers:
+        return loggers[name]
+
+    logger = logging.getLogger(name)
+    logger.setLevel(logging.DEBUG)
+
+    # create file handler which logs even debug messages
+    log_file = "%s/%s.log" % (log_dir, name)
+    try:
+        os.remove(log_file)
+    except:
+        pass
+
+    fh = logging.FileHandler(log_file)
+    fh.setLevel(logging.DEBUG)
+
+    # create console handler with a higher log level
+    ch = logging.StreamHandler()
+    ch.setLevel(logging.ERROR)
+
+    # create formatter and add it to the handlers
+    formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
+    ch.setFormatter(formatter)
+    fh.setFormatter(formatter)
+
+    # add the handlers to logger
+    logger.addHandler(ch)
+    logger.addHandler(fh)
+
+    loggers[name] = logger
+    return logger