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SaaS with Kubernetes Operators and Garbage Collection, with Alexander Held

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Show Notes

A single Kubernetes CRD for every service request turns small changes into full-platform reconciliations. Alexander Held, former platform engineer at Mercedes-Benz Tech Innovation, describes a production refactor from a 2,000-line CRD to purpose-built resources and controllers. He shows how teams can model business workflows as Kubernetes APIs and then use owner references, finalizers, and events to keep platform operations predictable. You will learn: Why monolithic CRDs create performance and troubleshooting problems

How controllers turn database provisioning and backups into reconciliation loops

How finalizers clean up external resources such as S3 backups

Why Kubernetes events make platform workflows easier to debug

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