SSL/TLS in Kubernetes: The Complete Mental Model
Why I spent 3 months debugging certificate issues that could have been solved in 3 hours with the right mental framework
It was 2:30 AM on a Tuesday when our payment processing went down. Again.
The error was cryptic: certificate verify failed: unable to get local issuer certificate
.
Our monitoring indicated that all services were green, but customers were unable to complete purchases. Revenue was bleeding by the minute.
Sound familiar?
If you're running Kubernetes in produc…
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