Graylog docker-compose configuration

docker-compose.yml

version: '2'
services:
  mongodb:
    image: mongo:3
    volumes:
      - mongo_data:/data/db
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:5.6.9
    volumes:
      - es_data:/usr/share/elasticsearch/data
    environment:
      - http.host=0.0.0.0
      - transport.host=localhost
      - network.host=0.0.0.0
      - xpack.security.enabled=false
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    mem_limit: 2g
  graylog:
    image: graylog/graylog:2.4
    volumes:
      - graylog_journal:/usr/share/graylog/data/journal
    environment:
      - GRAYLOG_PASSWORD_SECRET=somepasswordpepper
      - GRAYLOG_ROOT_PASSWORD_SHA2=8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918
      - GRAYLOG_WEB_ENDPOINT_URI=http://192.168.1.11:9000/api
    links:
      - mongodb:mongo
      - elasticsearch
    depends_on:
      - mongodb
      - elasticsearch
    ports:
      - 9000:9000
      - 1514:1514
      - 1514:1514/udp
      - 12201:12201
      - 12201:12201/udp
      - 19000:19000/tcp
      - 5044:5044/tcp
volumes:
  mongo_data:
    driver: local
  es_data:
    driver: local
  graylog_journal:
    driver: local