mu-search-elastic-backend

This is the elasticsearch backend for mu-search. It is to be used in conjunction with that microservice. Please see the README of mu-search in order to use this component.

This image is based on elasticsearch and includes the components which are commonly expected to be available for mu-search.

Tutorials

Add Elasticsearch to your stack

services:
  elasticsearch:
    image: semtech/mu-search-elastic-backend:1.2.0
    environment:
      discovery.type: "single-node"
    volumes:
      - ./data/elasticsearch/:/usr/share/elasticsearch/data

How-to guides

How to increase the max content length

Set the environment variable http.max_content_length on your elasticsearch services to change the max content length.

E.g.

services:
  elasticsearch:
    image: semtech/mu-search-elastic-backend:1.2.0
    environment:
      http.max_content_length: 2000M # Set to 2GB

(Re)create the service using docker compose up -d elasticsearch.

How to increase the Java heap space

Set the environment variable ES_JAVA_OPTS on your elasticsearch services to change the Java heap space (and other Java related options).

E.g.

services:
  elasticsearch:
    image: semtech/mu-search-elastic-backend:1.2.0
    environment:
      ES_JAVA_OPTS: "-Xms16g -Xmx16g"

(Re)create the service using docker compose up -d elasticsearch.