Automated SSL Certificate Expiry Monitoring with Google Sheets & Multi-Channel A

Overview

This workflow automates the monitoring of SSL certificate expiry dates for multiple URLs listed in a Google Sheet. It ensures timely notifications to prevent service disruptions due to expired certificates.

Key Features

• Automated Scheduling: Uses a weekly trigger to initiate the monitoring process.
• Google Sheets Integration: Fetches a dynamic list of URLs to monitor from Google Sheets.
• SSL Status Check: Performs HTTP requests to check SSL certificate validity for each URL.
• Conditional Alerts: Utilizes a switch node to determine which URLs require alerts based on expiry status.
• Multi-Channel Notifications: Sends alert emails via Gmail and can push notifications to other channels (e.g., Ntfy).

Benefits

• Proactive Risk Management: Prevents downtime and security risks by alerting stakeholders before SSL certificates expire.
• Time Savings: Eliminates manual tracking and checking of SSL certificates.
• Centralized Monitoring: Maintains all monitored URLs in a single, easily managed Google Sheet.

Use Cases

• IT teams managing multiple web assets.
• Agencies overseeing client websites.
• Businesses requiring compliance with security standards.

Integrations & Automation

• Google Sheets: For URL management.
• Gmail & Ntfy: For multi-channel alerting.
• HTTP Requests: For real-time SSL checks.

This workflow streamlines SSL monitoring, reduces manual effort, and enhances operational reliability.