version: '2'
services:
  mongodb:
    image: mongo:3
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.1
    environment:
      - http.host=0.0.0.0
      - transport.host=localhost
      - network.host=0.0.0.0
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    mem_limit: 2g
  graylog:
        image: graylog/graylog:3.1.2
        environment:
        - TZ=Europe/Moscow
        - GRAYLOG_ROOT_PASSWORD_SHA2=f266937560dbe019168c2cd60e3bab050f9322a24ead6783f13858d1f2de2ecf
        links:
        - mongodb:mongo
        - elasticsearch
        depends_on:
        - mongodb
        - elasticsearch
        ports:
        # Graylog web interface and REST API
        - 10.46.1.52:9000:9000
        # Syslog TCP
        - 10.46.1.52:5140:5140
        # Syslog UDP
        - 10.46.1.52:5140:5140/udp
        # GELF TCP
        - 10.46.1.52:12201:12201
        # GELF UDP
        - 10.46.1.52:12201:12201/udp