Container-Controller/graylog/docker-compose.yml at main · scscodes/Container-Controller · GitHub

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networks:
  graylog_net:
    driver: bridge
  monitoring_net:
    external: true

services:
  mongodb:
    image: mongo:7.0
    container_name: graylog-mongodb
    networks:
      - graylog_net
    volumes:
      - /opt/docker/graylog/data/mongodb:/data/db
    environment:
      - MONGO_INITDB_DATABASE=graylog
    restart: unless-stopped
    healthcheck:
      test: echo 'db.runCommand("ping").ok' | mongosh localhost:27017/test --quiet
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 40s
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: '0.5'
    labels:
      - "com.centurylinklabs.watchtower.enable=true"

  opensearch:
    image: opensearchproject/opensearch:2
    container_name: graylog-opensearch
    networks:
      - graylog_net
    volumes:
      - /opt/docker/graylog/data/opensearch:/usr/share/opensearch/data
    environment:
      - discovery.type=single-node
      - action.auto_create_index=false
      - plugins.security.ssl.http.enabled=false
      - plugins.security.disabled=true
      - OPENSEARCH_JAVA_OPTS=-Xms1g -Xmx1g
      - bootstrap.memory_lock=true
      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_INITIAL_ADMIN_PASSWORD}
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:9200/_cluster/health || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 60s
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: '1'
    labels:
      - "com.centurylinklabs.watchtower.enable=true"

  graylog:
    image: graylog/graylog:7.0
    container_name: graylog
    networks:
      - graylog_net
      - monitoring_net
    volumes:
      - /opt/docker/graylog/data/graylog:/usr/share/graylog/data
    environment:
      # Core authentication - from .env
      - GRAYLOG_PASSWORD_SECRET=${GRAYLOG_PASSWORD_SECRET}
      - GRAYLOG_ROOT_PASSWORD_SHA2=${GRAYLOG_ROOT_PASSWORD_SHA2}

      # Config settings- required in 7.0
      - GRAYLOG_DATA_DIR=/usr/share/graylog/data
      - GRAYLOG_PLUGIN_DIR=/usr/share/graylog/plugin

      # HTTP settings - from .env
      - GRAYLOG_HTTP_BIND_ADDRESS=0.0.0.0:9000
      - GRAYLOG_HTTP_EXTERNAL_URI=${GRAYLOG_HTTP_EXTERNAL_URI}

      # Backend connections - static (could be in .env if you want flexibility)
      - GRAYLOG_MONGODB_URI=mongodb://mongodb:27017/graylog
      - GRAYLOG_ELASTICSEARCH_HOSTS=http://opensearch:9200

      # Timezone - from .env
      - GRAYLOG_ROOT_TIMEZONE=${GRAYLOG_ROOT_TIMEZONE}

      # Email settings - from .env (optional, commented out by default)
      - GRAYLOG_TRANSPORT_EMAIL_ENABLED=${GRAYLOG_EMAIL_ENABLED:-false}
      - GRAYLOG_TRANSPORT_EMAIL_HOSTNAME=${GRAYLOG_EMAIL_HOSTNAME:-}
      - GRAYLOG_TRANSPORT_EMAIL_PORT=${GRAYLOG_EMAIL_PORT:-587}
      - GRAYLOG_TRANSPORT_EMAIL_USE_AUTH=${GRAYLOG_EMAIL_USE_AUTH:-true}
      - GRAYLOG_TRANSPORT_EMAIL_USE_TLS=${GRAYLOG_EMAIL_USE_TLS:-true}
      - GRAYLOG_TRANSPORT_EMAIL_USE_SSL=${GRAYLOG_EMAIL_USE_SSL:-false}
      - GRAYLOG_TRANSPORT_EMAIL_AUTH_USERNAME=${GRAYLOG_EMAIL_USERNAME:-}
      - GRAYLOG_TRANSPORT_EMAIL_AUTH_PASSWORD=${GRAYLOG_EMAIL_PASSWORD:-}
      - GRAYLOG_TRANSPORT_EMAIL_FROM_EMAIL=${GRAYLOG_EMAIL_FROM:-}
    ports:
      - "9000:9000"
      - "514:514/udp"
      - "1514:1514/udp"
      - "514:514/tcp"
      - "1514:1514/tcp"
      - "12201:12201/udp"
      - "12201:12201/tcp"
    depends_on:
      mongodb:
        condition: service_healthy
      opensearch:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/api/system/lbstatus"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 120s
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: '1'
    labels:
      - "com.centurylinklabs.watchtower.enable=true"