1 files changed, 56 insertions, 0 deletions
diff --git a/config_binding_service/logging.py b/config_binding_service/logging.py
new file mode 100644
index 0000000..e66851d
--- /dev/null
+++ b/config_binding_service/logging.py
@@ -0,0 +1,56 @@
+# ============LICENSE_START=======================================================
+# Copyright (c) 2017-2018 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+
+from logging import getLogger, StreamHandler, Formatter
+from logging.handlers import RotatingFileHandler
+from os import makedirs
+
+
+LOGGER = getLogger("defaultlogger")
+
+
+def _create_logger(name, logfile):
+    """
+    Create a RotatingFileHandker
+    https://docs.python.org/3/library/logging.handlers.html
+    what's with the non-pythonic naming in these stdlib methods? Shameful.
+    """
+    logger = getLogger(name)
+    file_handler = RotatingFileHandler(logfile,
+                                       maxBytes=10000000, backupCount=2)  # 10 meg with one backup..
+    file_formatter = Formatter('%(asctime)s | %(name)s | %(module)s | %(funcName)s | %(lineno)d |  %(levelname)s | %(message)s')  # right now the same, but intending to change
+    file_handler.setFormatter(file_formatter)
+
+    stream_handler = StreamHandler()
+    stream_formatter = Formatter('%(asctime)s | %(name)s | %(module)s | %(funcName)s | %(lineno)d |  %(levelname)s | %(message)s')
+    stream_handler.setFormatter(stream_formatter)
+    logger.setLevel("DEBUG")  # a function is going to wrap this anyway
+    logger.addHandler(file_handler)
+    logger.addHandler(stream_handler)
+    return logger
+
+
+def create_logger():
+    """
+    Public method to set the global logger, launched from Run
+    """
+    LOGFILE = "/opt/logs/log.log"
+    makedirs("/opt/logs", exist_ok=True)
+    open(LOGFILE, 'a').close()  # this is like "touch"
+    global LOGGER
+    LOGGER = _create_logger("config_binding_service", LOGFILE)