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Archive for February 2020

Learning Journey for Kubernetes Operators

How does someone go from a complete Kubernetes beginner to a Certified Kubernetes Administrator? We’ve put together an easy to navigate “subway map” to help prospective Kubernetes administrators build their skills. For beginners, we recommend getting a foundational look at Docker, which can be done in our three-day Docker Foundation class. This course is designed…

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How do you handle special pod startup needs with Init Containers?

Init containers run when a pod is first initialized. Their job is to run bootstrapping tasks before a pod’s primary application container runs. Init containers are great for separating preparation steps from operations. They run in sequence, each one completing their assigned task before the next init container or any application container runs. If any…

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