5 lessons I learned about chaos engineering for Kubernetes: 
Kubernetes is a complex framework for a complex job. Managing several containers can be complicated, and managing hundreds and thousands of them is essentially just not humanly possible. Kubernetes makes highly available and highly scaled cloud applications a reality, and it usually does its job remarkably well. However, people don’t tend to notice the days and months of success. Months and years of smooth operation aren’t the things that result in phone calls at 2 AM. In IT, it’s the failures that count. And unfortunately, failures don’t run on a schedule.
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