Pods don’t self heal or scale or do any other good stuff. To fulfil that gap, we wrap our pods in a High-level controller called Deployment(A Compute). I still am a little confused about the Computes but for now, let’s assume that Deployment wrapped around a Pod is different than the Deployment controller present in Control Plane/Master Node

Few list of computes -

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These controllers do self healing, updates, version rollbacks, guarantee delivery etc. We use above computes depending upon the use cases.

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The Computes are all implemented via Controllers on the Control Plane backend.

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