version: '3.6'

services:
  elasticsearch:
    image: 'docker.elastic.co/elasticsearch/elasticsearch:7.0.0-alpha2'
    restart: always
    container_name: elasticsearch
    hostname: elasticsearch
    environment:
      - cluster.name=elasticsearch
      - bootstrap.memory_lock=true
      - transport.host=localhost
      - "ES_JAVA_OPTS=-Xms1G -Xmx2G"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./esdata:/usr/share/elasticsearch/data
    expose:
      - 9200
    networks:
      - esnet

  kibana:
    image: 'docker.elastic.co/kibana/kibana:7.0.0-alpha2'
    restart: always
    container_name: kibana
    hostname: kibana
    ports:
      - "5601:5601"
    depends_on:
      - elasticsearch
    volumes:
      - ./kibana.yml:/usr/share/kibana/config/kibana.yml
    networks:
      - esnet
        
networks:
  esnet: