intermediate

Introduction to Kubernetes

Learn Kubernetes from the ground up: run and manage Pods, scale apps with Deployments, expose services, persist data with volumes, and operate production-ready workloads with health checks, autoscaling, and troubleshooting.

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Verified skills you'll gain

INTERMEDIATE

Deployment and Orchestration Automation

DEVELOPING

Systems Fundamentals

Tools you'll use

Kubernetes

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Course 2

Workload Management with Deployments

5 lessons

25 practices

Go beyond individual Pods to manage applications declaratively with Deployments. This course shows how Deployments use labels and selectors to group Pods, and how they manage their lifecycle, scale replicas, and roll out new versions of your application.

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Course 3

Kubernetes Services Fundamentals

5 lessons

25 practices

Make applications accessible with Kubernetes Services. Learn how Services use label selectors to dynamically find Pods, expose apps internally with ClusterIP and externally with NodePort, configure port mappings between Services and containers, and enable automatic service discovery via DNS.

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Course 4

Kubernetes Storage and Persistence

5 lessons

25 practices

Manage application data with Kubernetes volumes. Learn temporary storage for Pod communication, persistent storage that survives Pod restarts, and how Kubernetes provisions and manages storage resources.

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Course 5

Kubernetes Reliability and Operations

5 lessons

25 practices

Make applications production-ready with namespaces, resource management, health checks, automatic scaling, and troubleshooting. Learn to organize deployments, ensure fair resource allocation, keep apps healthy, scale based on demand, and diagnose operational issues.

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Data Scientist

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11