ELK stack from scratch, with Docker

docker-compose.yml

version: "2"

services:
  # brocker
  redis:
    image: redis:3.2.6
    container_name: redis
    ports:
      - 6379:6379
    volumes:
      - redis-data:/data
    networks:
      - logging
  # index, search & agregation
  elasticsearch:
    image: elasticsearch:5.1.2
    container_name: elastic
    environment:
      - ES_JAVA_OPTS=-Xms1g -Xmx1g
    ports:
      - 9200:9200
      - 9300:9300
    volumes:
      - $PWD/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
      - "es-data:/usr/share/elasticsearch/data"
    networks:
      - logging
  # UI
  kibana:
    image: kibana:5.1.2
    container_name: kibana
    ports:
      - 5601:5601
    volumes:
      - $PWD/kibana/config/kibana.yml:/etc/kibana/kibana.yml
    networks:
      - logging
    depends_on:
      - elasticsearch
  # indexer
  logstash:
    image: logstash:5.1.2
    container_name: logstash
    command: logstash -f /config/
    environment:
      - JAVA_OPTS=-Xms1g -Xmx1g
    volumes:
      - $PWD/logstash/config:/config
    networks:
      - logging
    depends_on:
      - elasticsearch
      - redis

volumes:
  es-data:
    driver: local
  redis-data:
    driver: local

networks:
  logging:
    driver: bridge