Interview Q&A / Docker & Kubernetes
Docker & Kubernetes interview questions
Images, containers, Dockerfiles, pods and deployments, from first principles.
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- What is a ReplicaSet and how does it relate to a Deployment?
A ReplicaSet keeps a specified number of identical Pods running, replacing any that die. A Deployment manages ReplicaSets, creating a new one for each version to enable rolling updates and rollbacks.
BeginnerQuick answer1 min read