mirror of
https://github.com/home-assistant/home-assistant.io.git
synced 2025-07-17 06:16:50 +00:00
1833c32a2c
* Sets front matter defaults * Removes default front matter from section templates/pages * Removes default front matter from addon pages * Removes default front matter from integration pages * Removes default front matter from posts * Removes default front matter from docs pages * Removes default front matter from other pages * Fixes blog category pages
1.1 KiB
1.1 KiB
title, description, logo, ha_category, ha_release, ha_iot_class, redirect_from
| title | description | logo | ha_category | ha_release | ha_iot_class | redirect_from | ||
|---|---|---|---|---|---|---|---|---|
| Certificate Expiry | Instructions on how to set up HTTPS (SSL) certificate expiry sensors within Home Assistant. | home-assistant.png |
|
0.44 | Configurable |
|
The cert_expiry sensor fetches information from a configured URL and displays the certificate expiry in days.
Configuration
To add the Certificate Expiry sensor to your installation, add these options to configuration.yaml file:
# Example configuration.yaml entry
sensor:
- platform: cert_expiry
host: home-assistant.io
{% configuration %} host: description: The host FQDN (or IP) to retrieve certificate from. required: true type: string port: description: The port number where the server is running. required: false default: 443 type: integer name: description: The friendly name for the certificate. required: false default: SSL Certificate Expiry type: string {% endconfiguration %}
Make sure that the URL exactly matches your endpoint or resource.