Added logging

README.md

@@ -1,6 +1,6 @@
 
 [![Build Status](https://travis-ci.org/adsabs/solr-service.svg?branch=master)](https://travis-ci.org/adsabs/solr-service)
-[![Coverage Status](https://coveralls.io/repos/adsabs/solr-service/badge.svg?branch=master)](https://coveralls.io/r/adsabs/solr-service?branch=master)
+[![Coverage Status](https://coveralls.io/repos/adsabs/solr-service/badge.svg?branch=master&service=github)](https://coveralls.io/github/adsabs/solr-service?branch=master)
 
 # Microservice responsible for proxying requests to Solr
 

solr/app.py

@@ -1,3 +1,5 @@
+
+import logging.config
 from flask import Flask, make_response, jsonify
 from views import StatusView, Tvrh, Search, Qtree, BigQuery
 from flask.ext.restful import Api
@@ -15,7 +17,10 @@ def create_app():
     app.url_map.strict_slashes = False
     Consul(app)  # load_config expects consul to be registered
     load_config(app)
-
+    logging.config.dictConfig(
+        app.config['SOLR_SERVICE_LOGGING']
+    )
+
     api = Api(app)
 
     @api.representation('application/json')

solr/config.py

@@ -6,3 +6,35 @@
 SOLR_SERVICE_BIGQUERY_HANDLER = SOLR_SERVICE_URL + '/bigquery'
 SOLR_SERVICE_FORWARD_COOKIE_NAME = 'session'
 SOLR_SERVICE_DISALLOWED_FIELDS = ['body', 'full', 'reader']
+
+SOLR_SERVICE_LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'formatters': {
+        'default': {
+            'format': '%(levelname)s\t%(process)d '
+                      '[%(asctime)s]:\t%(message)s',
+            'datefmt': '%m/%d/%Y %H:%M:%S',
+        }
+    },
+    'handlers': {
+        'file': {
+            'formatter': 'default',
+            'level': 'INFO',
+            'class': 'logging.handlers.TimedRotatingFileHandler',
+            'filename': '/tmp/solr_service.log',
+        },
+        'console': {
+            'formatter': 'default',
+            'level': 'INFO',
+            'class': 'logging.StreamHandler'
+        },
+    },
+    'loggers': {
+        '': {
+            'handlers': ['file', 'console'],
+            'level': 'INFO',
+            'propagate': True,
+        },
+    },
+}