version: "3.8"
services:
  elasticsearch:
    image: elasticsearch:8.10.1
    volumes:
      - elk-data:/usr/share/elasticsearch/data
    deploy:
      resources:
        limits:
          memory: 3072M
    networks:
      - lognet
    ports:
      - "127.0.0.1:9200:9200"
      - "127.0.0.1:9300:9300"
    environment:
      - ES_JAVA_OPTS=-Xms256m -Xmx256m
      - discovery.type=single-node
      - xpack.security.enabled=false
  logstash:
    image: logstash:8.10.1
    deploy:
      resources:
        limits:
          memory: 1024M
    networks:
      - lognet
    depends_on:
      - elasticsearch
    environment:
      - MONITORING_ENABLED=true
      - LS_JAVA_OPTS=-Xms256m -Xmx256m
    ports:
      - "127.0.0.1:5103:5000"
  kibana:
    image: kibana:8.10.1
    deploy:
      resources:
        limits:
          memory: 1024M
    environment:
      - ELASTICSEARCH_URL=http://elastic:9200
    networks:
      - lognet
    ports:
      - "127.0.0.1:5102:5601"
    depends_on:
      - elasticsearch
    volumes:
      - kibana-data:/usr/share/elasticsearch/data
  # filebeat:
  #   image: docker.elastic.co/beats/filebeat:7.10.1
  #   networks:
  #     - lognet
  #   depends_on:
  #     - elasticsearch
  #   environment:
  #     - setup.kibana.host=kibana:5601
  #     - output.elasticsearch.hosts=["elasticsearch:9200"]
  #   volumes:
  #     - log-data:/logs/
  #     - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml
volumes:
  elk-data:
  log-data:
  kibana-data:
networks:
  lognet:
    driver: bridge
    attachable: true