feat: configure logging settings with dynamic log level based on environment variable

Signed-off-by: Michal Fiedorowicz <mfiedorowicz@netboxlabs.com>

Author: mfiedorowicz

docker/netbox/configuration/logging.py

@@ -1,3 +1,21 @@
+from os import environ
+
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'handlers': {
+        'console': {
+            'class': 'logging.StreamHandler',
+        },
+    },
+    'loggers': {
+        '': {  # root logger
+            'handlers': ['console'],
+            'level': 'DEBUG' if environ.get('DEBUG', 'false').lower() == 'true' else 'INFO',
+        },
+    },
+}
+
 # # Remove first comment(#) on each line to implement this working logging example.
 # # Add LOGLEVEL environment variable to netbox if you use this example & want a different log level.
 # from os import environ