# You need to run 'sysctl -w vm.max_map_count=262144' on the host machine

  elastic:
    image: docker.elastic.co/elasticsearch/elasticsearch:${elastic_version}
    command: elasticsearch
    environment:
      - "discovery.type=single-node"
      - "xpack.license.self_generated.type=basic"
      - "xpack.security.enabled=false"
    ports:
      - "9200:9200"

  elastic-data:
    build: docker/blocks/elastic/data
    command: node /home/node/data.js http://elastic:9200
    depends_on:
      - elastic
    # elastic starts slowly, the first couple start of data.js
    # might fail, so we auto-restart it on failure.
    restart: "on-failure"