Adjust django logging to output to CW

gitcoinco · Nov 12, 2018 · ab84bcb · ab84bcb
1 parent 56405d6
commit ab84bcb
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Showing 2 changed files with 37 additions and 12 deletions.
diff --git a/app/app/settings.py b/app/app/settings.py
@@ -25,6 +25,7 @@
 
 import environ
 import raven
+from boto3.session import Session
 from easy_thumbnails.conf import Settings as easy_thumbnails_defaults
 
 import warnings
@@ -218,18 +219,36 @@
     if DEBUG and ENV == 'stage':
         ELASTIC_APM['DEBUG'] = True
 
+AWS_ACCESS_KEY_ID = env('AWS_ACCESS_KEY_ID', default='')
+AWS_SECRET_ACCESS_KEY = env('AWS_SECRET_ACCESS_KEY', default='')
+AWS_DEFAULT_REGION = env('AWS_DEFAULT_REGION', default='us-west-2')
+AWS_LOG_GROUP = env('AWS_LOG_GROUP', default='Gitcoin')
+AWS_LOG_LEVEL = env('AWS_LOG_LEVEL', default='DEBUG')
+AWS_LOG_STREAM = env('AWS_LOG_STREAM', default=f'{ENV}-web')
+
 if ENV not in ['local', 'test', 'staging', 'preview']:
+    boto3_session = Session(
+        aws_access_key_id=AWS_ACCESS_KEY_ID,
+        aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
+        region_name=AWS_DEFAULT_REGION
+    )
     LOGGING = {
         'version': 1,
         'disable_existing_loggers': True,
         'root': {
             'level': 'WARNING',
-            'handlers': ['sentry'],
+            'handlers': ['sentry', 'console', 'watchtower'],
         },
         'formatters': {
+            'simple': {
+                'format': '%(asctime)s %(name)-12s [%(levelname)-8s] %(message)s',
+                'datefmt': '%Y-%m-%d %H:%M:%S'
+            },
+            'cloudwatch': {
+                'format': '%(name)-12s [%(levelname)-8s] %(message)s',
+            },
             'verbose': {
-                'format': '%(levelname)s %(asctime)s %(module)s '
-                          '%(process)d %(thread)d %(message)s'
+                'format': '%(levelname)s %(asctime)s %(module)s %(process)d %(thread)d %(message)s'
             },
         },
         'handlers': {
@@ -241,22 +260,30 @@
                 'level': 'DEBUG',
                 'class': 'logging.StreamHandler',
                 'formatter': 'verbose'
-            }
+            },
+            'watchtower': {
+                'level': AWS_LOG_LEVEL,
+                'class': 'watchtower.django.DjangoCloudWatchLogHandler',
+                'boto3_session': boto3_session,
+                'log_group': AWS_LOG_GROUP,
+                'stream_name': AWS_LOG_STREAM,
+                'formatter': 'cloudwatch',
+            },
         },
         'loggers': {
             'django.db.backends': {
-                'level': 'WARN',
-                'handlers': ['console'],
+                'level': 'WARNING',
+                'handlers': ['console', 'watchtower'],
                 'propagate': False,
             },
             'raven': {
                 'level': 'DEBUG',
-                'handlers': ['console'],
+                'handlers': ['console', 'watchtower'],
                 'propagate': False,
             },
             'sentry.errors': {
                 'level': 'DEBUG',
-                'handlers': ['console'],
+                'handlers': ['console', 'watchtower'],
                 'propagate': False,
             },
         },
@@ -275,6 +302,7 @@
         LOGGING['root']['handlers'] = ['sentry', 'elasticapm']
 
     LOGGING['loggers']['django.request'] = LOGGING['loggers']['django.db.backends']
+    LOGGING['loggers']['django.security.*'] = LOGGING['loggers']['django.db.backends']
     for ia in INSTALLED_APPS:
         LOGGING['loggers'][ia] = LOGGING['loggers']['django.db.backends']
 else:
@@ -551,9 +579,6 @@
 IGNORE_COMMENTS_FROM = ['gitcoinbot', ]
 
 # optional: only needed if you run the activity-report management command
-AWS_ACCESS_KEY_ID = env('AWS_ACCESS_KEY_ID', default='')
-AWS_SECRET_ACCESS_KEY = env('AWS_SECRET_ACCESS_KEY', default='')
-
 AWS_STORAGE_BUCKET_NAME = env('AWS_STORAGE_BUCKET_NAME', default='')
 AWS_S3_CACHE_MAX_AGE = env.str('AWS_S3_CACHE_MAX_AGE', default='15552000')
 AWS_QUERYSTRING_EXPIRE = env.int('AWS_QUERYSTRING_EXPIRE', default=3600)

diff --git a/requirements/base.txt b/requirements/base.txt
@@ -77,4 +77,4 @@ pydoc-markdown==2.0.4
 oauth2client==4.1.3
 pyvips==2.1.3
 redis-semaphore
-
+watchtower==0.5.4