​Elasticsearch is a distributed, open source search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured.

• from https://www.elastic.co/​

Supported versions

• 6 [Dockerfile]​

• 7 [Dockerfile]​

Known issues

On Linux-based systems, the start of the Elasticsearch container may fail due to a low vm.max_map_count setting.

elasticsearch_1  | ERROR: [1] bootstrap checks failed
elasticsearch_1  | [1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

​Solution to this issue can be found here.