Mapping the uuid field as keyword, which allows one to remove a dataset from...

Mapping the uuid field as keyword, which allows one to remove a dataset from the ingest index (cf. https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-delete-by-query.html)

7-doc-indexer.py

@@ -74,13 +74,35 @@ def index_docs(channel, method, properties, body, es):
     #print(docs_to_index)
 
     es_index = decoded_body['header']['index']['_index']
-    es_body = { "settings" : {"number_of_shards" : 1,
-                              "number_of_replicas" : 0,
-                              "index.mapping.total_fields.limit": 10000,
-                              "refresh_interval": "30s"
-                             },
-                "mappings": {"_doc": {"enabled": False}}
-              }
+    es_body = { "settings" : {
+                    "number_of_shards" : 1,
+                    "number_of_replicas" : 0,
+                    "index.mapping.total_fields.limit": 10000,
+                    "refresh_interval": "30s"
+                    },
+                "mappings": {
+                    "_doc": {
+                        "dynamic_templates": [ # priority is given by order!
+                            {
+                                "uuid" : {
+                                    "path_match": "uuid",
+                                    "mapping": {
+                                        "type": "keyword",
+                                        }
+                                    }
+                            },
+                            {
+                                "default" : {
+                                    "path_match": "*",
+                                    "mapping": {
+                                        "index": "false"
+                                    }
+                                }
+                            }
+                        ]
+                    }
+                }
+            }
     #es_body.update({"mappings": {"_doc": {"dynamic_date_formats": ["strict_date_optional_time"]}}})
 
     try: