version: '2'

services:

  elasticsearch:
    image: "docker.elastic.co/elasticsearch/elasticsearch:${ELK_VERSION}"
    container_name: elasticsearch
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      ES_JAVA_OPTS: "-Xmx256m -Xms256m"
    #command: ["bash", "-c", "echo 'discovery.type: single-node'>>/usr/share/elasticsearch/config/elasticsearch.yml; /usr/local/bin/docker-entrypoint.sh eswrapper"]
    command: ["bash", "-c", "/usr/local/bin/docker-entrypoint.sh eswrapper"]
    networks:
      - elk

  logstash:
    image: "docker.elastic.co/logstash/logstash:${ELK_VERSION}"
    container_name: logstash
    volumes:
      - ./logstash/pipeline:/usr/share/logstash/pipeline:ro
    ports:
      - "5000:5000"
    environment:
      LS_JAVA_OPTS: "-Xmx256m -Xms256m"
    depends_on:
      - elasticsearch
    command: ["bash", "-c", "echo 'path.config: /usr/share/logstash/pipeline'>>/usr/share/logstash/config/logstash.yml; /usr/local/bin/docker-entrypoint"]
    networks:
      - elk

  kibana:
    image: "docker.elastic.co/kibana/kibana:${ELK_VERSION}"
    container_name: kibana
    ports:
      - "5601:5601"
    depends_on:
      - elasticsearch
    networks:
      - elk

networks:
  elk:
    driver: bridge