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Ahmet Alp Balkan offers a candid look into the common pitfalls developers face when building Kubernetes controllers. This essay outlines practical patterns and anti-patterns—from CRD design to reconciliation logic—that can make or break production-grade controllers.


https://ahmet.im/blog/controller-pitfalls/
Ahmet Alp Balkan So you wanna write Kubernetes controllers? Any company using Kubernetes eventually starts looking into developing their custom controllers. After all, what’s not to like about being able to provision resources with declarative configuration: Control loops are fun, and Kubebuilder makes...
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