services:
  elasticsearch:
    image: elasticsearch:8.17.1
    container_name: elasticsearch
    restart: always
    volumes:
      - elastic_data:/usr/share/elasticsearch/data/
    environment:
      - xpack.security.enabled=true
      - ES_JAVA_OPTS=-Xmx1028m -Xms1028m
      - discovery.type=single-node
    ports:
      - "9200:9200"
    networks:
      - elk-network

  logstash:
    image: logstash:8.17.1
    container_name: logstash
    restart: always
    volumes:
      - ./logstash/:/logstash_dir
      - ./logstash/logstash.yml:/usr/share/logstash/config/logstash.yml
    command: logstash -f /logstash_dir/logstash.conf
    depends_on:
      - elasticsearch
    ports:
      - "5044:5044"
    environment:
      - LS_JAVA_OPTS=-Xmx1028m -Xms1028m
    networks:
      - elk-network

  kibana:
    image: kibana:8.17.1
    container_name: kibana
    restart: always
    ports:
      - "5601:5601"
    environment:
      - ELASTICSEARCH_URL=http://elasticsearch:9200
      - ELASTICSEARCH_USERNAME=kibana_system
      - ELASTICSEARCH_PASSWORD=kibanapass
    depends_on:
      - elasticsearch
    networks:
      - elk-network

networks:
  elk-network:
    external: true

volumes:
  elastic_data: {}