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Discover how a small team of platform engineers successfully manages 1,000 Kubernetes clusters for a private Swiss bank in this 21-minute conference talk from KubeCon + CloudNativeCon. Follow the journey of Marcy Paramonova and Stéphane Cusin from Banque Pictet & Cie SA as they share how their three-person team supports 650 engineers while navigating strict regulatory requirements and complex change management processes. Learn about their innovative solution built entirely with CNCF components, custom operators, and a homemade managed Kubernetes service that enables them to update all clusters within just a two-day window. The presentation highlights both the technical challenges and emotional aspects of transforming an overwhelming task into a streamlined, automated system, offering valuable insights for anyone managing complex Kubernetes environments at scale.
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