First Move (11~18) - Code, Learn, Build
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First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

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← Cloud Computing & DevOps Engineering|Level 2: Kubernetes Container Orchestration & Docker Compose

4. Kubernetes Cluster Architecture: Pods, Deployments & Services

Lesson 4 of 6
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Kubernetes Cluster Architecture: Pods, Deployments & Services

Master Kubernetes master/worker node topology, write declarative YAML manifests for Pods, ReplicaSets, Deployments, and ClusterIP/LoadBalancer Services.

Kubernetes Core Abstractions

### Kubernetes Object Hierarchy - **Pod**: Smallest deployable unit containing one or more co-located containers. - **Deployment**: Declarative controller maintaining desired Pod replica counts and rolling updates. - **Service**: Stable network abstraction (ClusterIP, NodePort, LoadBalancer) load balancing traffic across Pods.
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