compose.yml

version: "3.9" # not required

services:
  es01: # service name (also used as host name)
    image: elasticsearch:7.17.6
    env_file:
      - elasticsearch/es.env
    environment: # (see https://www.elastic.co/guide/en/elasticsearch/reference/7.17/docker.html)
      - discovery.type=single-node # single-node cluster
      - bootstrap.memory_lock=true # disable swapping
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - xpack.security.enabled=true # enable security/basic authentication
      - node.name=es01
      - cluster.name=es-docker-single-cluster
      # required for the elasticvue UI (see https://elasticvue.com/usage)
      - http.cors.enabled=true
      - http.cors.allow-origin=http://localhost:8080
      - http.cors.allow-headers=X-Requested-With,Content-Type,Content-Length,Authorization
    ulimits:
      memlock: # disables swapping (see https://www.elastic.co/guide/en/elasticsearch/reference/7.17/docker.html)
        soft: -1
        hard: -1
    volumes:
      - esdata01:/usr/share/elasticsearch/data # persist elasticsearch data
    ports:
      - 9200:9200 # make port 9200 accessible for the host
    deploy:
      resources:
        limits:
          memory: 4g # limit memory usage

  elasticvue: # service name (also used as host name)
    # to use it, port 9200 of es01 must be published
    image: cars10/elasticvue:0.42.1
    ports:
      - 8080:8080 # make port 8080 accessible for the host

volumes:
  esdata01: # use default volume settings