I don't understand how to update data in my container

General
,
1

I am starting to learn docker. I have a project where I have to upload information to a Postgresql database. I was able to dockerize the data and it works correctly. But I have a problem that I have not been able to solve.

The information that takes the Python code that updates the database, is information in excel that is in a local shared disk. In my work it is used to update that data that is in excel every few hours.

I managed to dockerize the process but I can’t figure out if there is a way for docker to listen for changes on the external disk and trigger the code that loads the database.

I have been bind mount but when I make a change in the file, it is not reflected.

This is the structure of my docker-compose

version: "3.8"
services:
  app:
    build: .
    image: mi_app_personalizada:latest # Nombre personalizado para la imagen construida
    volumes:
      - "C:/Users/niir/Documents/incendios:/data/incendios"
      - "C:/Users/niir/Documents/deslizamientos:/data/deslizamientos"
    depends_on:
      - db
    environment:
      - DATABASE_URL=postgresql://postgres:password@db:5432/alertas
    networks:
      - mi_red_personalizada

  db:
    image: postgis/postgis
    container_name: mi_db_postgis # Nombre personalizado para el contenedor de la base de datos
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
      POSTGRES_DB: alertas
    volumes:
      - db_data:/var/lib/postgresql/data
    networks:
      - mi_red_personalizada

  pgadmin:
    image: dpage/pgadmin4
    container_name: mi_pgadmin 
    environment:
      PGADMIN_DEFAULT_EMAIL: "EMAIL"
      PGADMIN_DEFAULT_PASSWORD: "PASSWORD"
    ports:
      - "5050:80"
    networks:
      - mi_red_personalizada

networks:
  mi_red_personalizada: # Definición de la red personalizada

volumes:
  db_data: