+
+
+
+
+
+
+
+Elasticsearch
+To use Elasticsearch as a database provider, use the below configuration setting:
+[databases.elasticsearch]
+provider = "elasticsearch"
+database_uri = "{'hosts': ['localhost']}"
+namespace_prefix = "${PROTEAN_ENV}"
+settings = "{'number_of_shards': 3}"
+
Options
+Additional options for finer control:
+namespace_prefix =IE${lasticsearch instance are prefixed with the specified stri}norexample, if the namespace prefix is prod, the index for aggregate
+Person will be prod-person.
+NAMESPACE_SEPARATOR
+Custom character to join namespace_prefix =n ${Default} yphen(-). For example, with NAMESPACE_SEPARATOR as _ and namespace
+prefix as prod, the index of aggregate Person will be prod_person.
+SETTINGS
+Index settings passed as-is to Elasticsearch instance.
+Elasticsearch Model
+Note that if you supply a custom Elasticsearch Model with an Index inner class, the options specified in the
+inner class override those at the config level.
+In the sample below, with the configuration settings specified above, the options at Aggregate level will be
+overridden and the Elasticsearch Model will have the default index value * and number of shards as 1.
+class Person(BaseAggregate):
+ name = String()
+ about = Text()
+
+ class Meta:
+ schema_name = "people"
+
+class PeopleModel(ElasticsearchModel):
+ name = Text(fields={"raw": Keyword()})
+ about = Text()
+
+ class Index:
+ settings = {"number_of_shards": 1}
+