#docker-compose.yaml
version: "3"

services:
  graylog:
    image: graylog2/server:2.4.3-3
    environment:
      - GRAYLOG_PASSWORD_SECRET=XXXXXXXXX
      - GRAYLOG_ROOT_PASSWORD_SHA2=XXXXXXXX
      - GRAYLOG_WEB_ENDPOINT_URI=https://XXXXXXXXX/api/
      - GRAYLOG_SERVER_JAVA_OPTS=-Xms1g -Xmx4g -XX:NewRatio=1 -XX:MaxMetaspaceSize=256m -server -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseParNewGC -XX:-OmitStackTraceInFastThrow
       # GRAYLOG_TRANSPORT_EMAIL_ENABLED: "true"
       # GRAYLOG_TRANSPORT_EMAIL_HOSTNAME: smtp
       # GRAYLOG_TRANSPORT_EMAIL_PORT: 25
       # GRAYLOG_TRANSPORT_EMAIL_USE_AUTH: "false"
       # GRAYLOG_TRANSPORT_EMAIL_USE_TLS: "false"
       # GRAYLOG_TRANSPORT_EMAIL_USE_SSL: "false"
    volumes:
      # Mount local configuration directory into Docker container
      - /opt/graylog/config:/usr/share/graylog/data/config
      - /var/lib/graylog/journal:/usr/share/graylog/data/journal
    ports:
      # Graylog web interface and REST API
      - 80:9000
      # Syslog TCP
      - 1514:1514
      # Syslog UDP
      - 1514:1514/udp
      # GELF TCP
      - 5555:5555
      - 15555:15555
      # GELF UDP
      - 5555:5555/udp
      - 15555:15555/udp