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DevOps Coding Challenge #8: Certificate Expiry Guardian

DevOps Coding Challenge #8: Certificate Expiry Guardian

Sharon Sahadevan's avatar
Sharon Sahadevan
Jul 11, 2025
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DevOps Coding Challenge #8: Certificate Expiry Guardian
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The Scenario

It's 2 AM. Your monitoring alerts are going crazy. Half your microservices are down because the payment gateway's SSL certificate expired overnight. Sound familiar?

Your team has been burned by certificate expiry outages one too many times. The boss wants a proactive solution that catches these issues before they become 3 AM wake-up calls.

You…

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© 2025 Sharon Sahadevan
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