home-assistant.io/source/_integrations/filesize.markdown

title	description	ha_category	ha_iot_class	ha_release	ha_domain
File Size	Component for monitoring the size of a file.	Utility Sensor	Local Polling	0.64	filesize

The filesize sensor is for displaying the size in MB of a file.

File paths must also be added to allowlist_external_dirs in your configuration.yaml.

Configuration

To enable the filesize sensor, add the following lines to your configuration.yaml:

sensor:
  - platform: filesize
    file_paths:
      - /config/home-assistant_v2.db

{% configuration %} file_paths: description: The absolute path to the file. required: true type: list {% endconfiguration %}