priyanka-devops08/kubernetes-learning-path

A roadmap to learn Kubernetes from scratch (Beginner to Advanced level)

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Kubernetes Learning Roadmap

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1. Prerequisites

• Learn Container concepts & Gets Hands on with Docker ^{Complete Guide}
• Understand Distributed system ^Blog
• Understand Authentication & Authorization ^Blog
• Learn Basics of Key Value Store^Blog
• Learn the basics of REST API^Blog
• Learn YAML^Blog
• Understand Service Discovery ^Blog
• Learn Netwoking Basics
  • L4 & L7 Layers (OSI Layers)^Blog
  • SSL/TLS^Blog
  • Network Proxy Basics^Blog
  • DNS^Blog
  • IPTables^Video
  • Software Defined Networking (SDN)^Blog

2. Learn Kubernetes Architecture

The Following image shows the high level kubernetes architecture and how external services connect to the cluster.

Refer the follwing documents to learn the Kubernetes Architecture.

• Kubernetes Architecture Explained ^Blog

3. Learn to Setup Kuberntes Cluster

There are many ways to set up a Kubernetes cluster. The following are the recommended ones.

• Kubernetes the Hard Way^Github
• Kubeadm Cluster Setup^Blog
• Minikube Development Cluster ^Blog
• Kind Development Cluster^{Official Documentation}
• Vagrant Automated Cluster^Github

Also, you can use the free cloud credits and set up managed Kubernetes clusters.

• GKE -Google Cloud $300 free credits^Website
• EKS - AWS $300 free POC credits^Website
• DO Kubernetes - Digital Ocean – $200 free credits^Website
• Linode Kubernetes Engine - Linode Cloud – $100 Free credits^Website

4. Understand Kubernetes Objects And Resources

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5. Learn About Pod & Associated Resources

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6. Learn About Pod Dependent Objects

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7. Deploy End to End Application on Kubernetes

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8. Learn About Securing Kubernetes Cluster

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9. Learn About Kubernetes Operator Pattern

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10. Learn Important Kubernetes Configurations

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11. Learn Kubernetes Best Practices

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12. Learn Kubernetes Logging & Monitoring

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13. Learn Kubernetes Production Best Practices

• Production Readiness Checklist
• Learn About 12 Factor Apps ^{Official Guide}
• Learn From Kubernetes Failure Stories ^{List of Blogs}
• Scheduling 300,000 Kubernetes Pods in Production Daily ^Video

13. Learn Kubernetes Templating Tools

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14. Kubernetes Deployment Tools (GitOps Based)

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