docker-compose.yml

version: '3.5'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.3.2
    environment:
      xpack.security.enabled: "false"
      discovery.type: "single-node"
    ports:
      - 9200:9200
  logstash:
    image: logstash:7.3.2
    environment:
      - "ES_JAVA_OPTS=-Xmx256m -Xms256m"
      - cluster.routing.allocation.disk.threshold_enabled=false
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - 12201:12201/udp
      - 12202:12202
    command: logstash -e 'input { gelf { port => "12201" } log4j { mode => "server" port => "12202"} } output { elasticsearch { hosts => ["elasticsearch"] } }'
  kibana:
    image: kibana:7.3.2
    depends_on:
      - elasticsearch
    ports:
      - 5601:5601
    environment:
      - ELASTICSEARCH_URL=http://elasticsearch:9200