Setup logging for background tasks

bookmarks/services/tasks.py

@@ -29,28 +29,28 @@ def create_web_archive_snapshot(user: User, bookmark: Bookmark, force_update: bo
 
 def _load_newest_snapshot(bookmark: Bookmark):
     try:
-        logger.debug(f'Load existing snapshot for bookmark. url={bookmark.url}')
+        logger.info(f'Load existing snapshot for bookmark. url={bookmark.url}')
         cdx_api = bookmarks.services.wayback.CustomWaybackMachineCDXServerAPI(bookmark.url)
         existing_snapshot = cdx_api.newest()
 
         if existing_snapshot:
             bookmark.web_archive_snapshot_url = existing_snapshot.archive_url
             bookmark.save()
-            logger.debug(f'Using newest snapshot. url={bookmark.url} from={existing_snapshot.datetime_timestamp}')
+            logger.info(f'Using newest snapshot. url={bookmark.url} from={existing_snapshot.datetime_timestamp}')
 
     except NoCDXRecordFound:
-        logger.error(f'Could not find any snapshots for bookmark. url={bookmark.url}')
+        logger.info(f'Could not find any snapshots for bookmark. url={bookmark.url}')
     except WaybackError as error:
         logger.error(f'Failed to load existing snapshot. url={bookmark.url}', exc_info=error)
 
 
 def _create_snapshot(bookmark: Bookmark):
-    logger.debug(f'Create new snapshot for bookmark. url={bookmark.url}...')
+    logger.info(f'Create new snapshot for bookmark. url={bookmark.url}...')
     archive = waybackpy.WaybackMachineSaveAPI(bookmark.url, DEFAULT_USER_AGENT, max_tries=1)
     archive.save()
     bookmark.web_archive_snapshot_url = archive.archive_url
     bookmark.save()
-    logger.debug(f'Successfully created new snapshot for bookmark:. url={bookmark.url}')
+    logger.info(f'Successfully created new snapshot for bookmark:. url={bookmark.url}')
 
 
 @background()
@@ -71,8 +71,8 @@ def _create_web_archive_snapshot_task(bookmark_id: int, force_update: bool):
     except TooManyRequestsError:
         logger.error(
             f'Failed to create snapshot due to rate limiting, trying to load newest snapshot as fallback. url={bookmark.url}')
-    except WaybackError:
-        logger.error(f'Failed to create snapshot, trying to load newest snapshot as fallback. url={bookmark.url}')
+    except WaybackError as error:
+        logger.error(f'Failed to create snapshot, trying to load newest snapshot as fallback. url={bookmark.url}', exc_info=error)
 
     # Load the newest snapshot as fallback
     _load_newest_snapshot(bookmark)

siteroot/settings/prod.py

@@ -28,6 +28,35 @@ if host_name:
 else:
     ALLOWED_HOSTS = ['*']
 
+# Logging
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'formatters': {
+        'simple': {
+            'format': '{asctime} {levelname} {message}',
+            'style': '{',
+        },
+    },
+    'handlers': {
+        'console': {
+            'class': 'logging.StreamHandler',
+            'formatter': 'simple'
+        }
+    },
+    'root': {
+        'handlers': ['console'],
+        'level': 'WARN',
+    },
+    'loggers': {
+        'bookmarks': {
+            'level': 'INFO',
+            'handlers': ['console'],
+            'propagate': False,
+        }
+    }
+}
+
 # Import custom settings
 # noinspection PyUnresolvedReferences
 from .custom import *

supervisord.conf

@@ -5,6 +5,7 @@ loglevel=info
 [program:jobs]
 user=www-data
 command=sh background-tasks-wrapper.sh
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
+stdout_logfile=background_tasks.log
+stdout_logfile_maxbytes=10MB
+stdout_logfile_backups=5
 redirect_stderr=true