Merge remote-tracking branch 'origin/master' into development

Dockerfile

-FROM python:3-slim
+FROM python:3.9-slim
 
 WORKDIR /app
 

workers/doc_indexer.py

@@ -158,8 +158,15 @@ def index_docs(channel, method, properties, body):
     else:
         channel.basic_nack(delivery_tag = method.delivery_tag, requeue=1)
         #print("")
-        logging.error(es_body)
-        logging.error(json.dumps(rep, indent=4))
+        #logging.error(json.dumps(rep, indent=4))
+        try:
+            logging.error(json.dumps([
+                                        item.get("index", {}).get("error", {}).get("reason") 
+                                        for item in rep.get("items", [])
+                                     ],
+                                     indent=4))
+        except:
+            pass
         raise Exception('Failed to push documents to Elasticsearch.')
 
     return