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Docker & Kubernetes

Containers Fundamentals3

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Images & Registries3

Compose & Workflows3

Kubernetes Fundamentals4

Kubernetes cluster architecture
Pods, the smallest deployable unit
Deployments and self-healing
Services and stable networking

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Production Kubernetes5

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Docker & Kubernetes

Containers Fundamentals3

Docker Essentials4

Data & Networking3

Images & Registries3

Compose & Workflows3

Kubernetes Fundamentals4

Kubernetes cluster architecture
Pods, the smallest deployable unit
Deployments and self-healing
Services and stable networking

Kubernetes Workloads4

Production Kubernetes5

Learn Docker & Kubernetes Kubernetes Fundamentals

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Deployments and self-healing

How Deployments and ReplicaSets keep the right number of Pods running automatically, and how rolling updates work.

11 min readUpdated 2026-09-03kubernetesdeployments