ELK stack example

docker-compose.yml

version: "2"

volumes:
  log-data:
    driver: local

services:
  elasticsearch:
    image: elasticsearch:5.0
    ports:
      - "9200:9200"
      - "9300:9300"
    volumes:
      # We'll store the elasticsearch data in the 'log-data' volume we defined:
      - log-data:/usr/share/elasticsearch/data
    environment:
      ES_JAVA_OPTS: "-Xms1g -Xmx1g"
    labels:
      - "constraint:node.labels.data-host==true"
    networks:
      - elk

  kibana:
    image: kibana:5.0
    ports:
      - "5601:5601"
    links:
      - elasticsearch:foresight-log-elasticsearch
    networks:
      - elk

  logstash:
    image: logstash:5.0
    command: -e 'input { gelf { type => docker port => 12201 } } output { elasticsearch { hosts => ["foresight-log-elasticsearch:9200"] } }'
    ports:
      - "12201:12201/udp"
    links:
      - elasticsearch:foresight-log-elasticsearch
    networks:
      - elk

networks:
  elk:
    driver: bridge