https://github.com/notharshhaa/certified_kubernetes_administrator
Master Kubernetes from scratch and become a Certified Kubernetes Administrator (CKA)! This repository is your one-stop resource to learn Kubernetes, Helm, Operators, Prometheus, and AWS EKS with hands-on examples.
https://github.com/notharshhaa/certified_kubernetes_administrator
cka ckad ckad-exercises helm k8s kubernetes kubernetes-administrator kubernetes-ckad prometheus
Last synced: 4 months ago
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Master Kubernetes from scratch and become a Certified Kubernetes Administrator (CKA)! This repository is your one-stop resource to learn Kubernetes, Helm, Operators, Prometheus, and AWS EKS with hands-on examples.
- Host: GitHub
- URL: https://github.com/notharshhaa/certified_kubernetes_administrator
- Owner: NotHarshhaa
- License: mit
- Created: 2023-09-14T06:19:21.000Z (about 2 years ago)
- Default Branch: master
- Last Pushed: 2025-03-24T04:03:06.000Z (6 months ago)
- Last Synced: 2025-03-24T05:19:56.809Z (6 months ago)
- Topics: cka, ckad, ckad-exercises, helm, k8s, kubernetes, kubernetes-administrator, kubernetes-ckad, prometheus
- Homepage:
- Size: 16.6 MB
- Stars: 103
- Watchers: 4
- Forks: 81
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# 🚀 **Learn Certified Kubernetes Administrator (CKA) from Scratch**
---
📌 Master Kubernetes – From Beginner to CKA Certified! 🎯
A complete roadmap to learning Kubernetes and passing the Certified Kubernetes Administrator (CKA) exam with confidence.
📢 Report an Issue •
💡 Request a Feature
---
[](https://kubernetes.io/) [](https://helm.sh/) [](https://prometheus.io/) [](https://aws.amazon.com/eks/) [](#-contributing)
**Master Kubernetes from scratch and become a Certified Kubernetes Administrator (CKA)!**
This repository is your **one-stop resource** to learn **Kubernetes, Helm, Operators, Prometheus, and AWS EKS** with hands-on examples.
> [!NOTE]
>
> 🚀 Whether you're preparing for the CKA exam or want to gain real-world Kubernetes expertise, this guide will help you achieve your goals!
---
## 📂 Project Structure
This repository is **well-structured** for easy navigation. Each section contains **detailed guides, examples, and hands-on exercises** to help you learn.
📁 **Certified_Kubernetes_Administrator/**
- 📦 **CKA/** → [📖 Kubernetes Learning Path](CKA/README.md)
- 📦 **Helm/** → [📖 Helm Guide](Helm/README.md)
- 📦 **Operators/** → [📖 Kubernetes Operators](Operators/README.md)
- 📦 **Prometheus/** → [📖 Kubernetes Monitoring with Prometheus](Prometheus/README.md)
- 📜 **LICENSE** → MIT License
- 📜 **README.md** → *You're here!*
---
## 🎯 Why Use This Repository?
✔ **Comprehensive**: Covers all Kubernetes concepts from basics to advanced topics.
✔ **Hands-on Learning**: Includes **practical examples, real-world use cases, and exercises**.
✔ **Exam-Oriented**: Helps you prepare and pass the **CKA Exam** with confidence.
✔ **Easy Navigation**: Well-structured sections for each topic.
✔ **Always Updated**: Continuously improved based on feedback and latest trends.
---
## 🚀 **Why Choose This Guide?**
This repository is your one-stop solution to **becoming a Kubernetes expert** and preparing for the **Certified Kubernetes Administrator (CKA) exam**. Whether you're a beginner or have some experience with Kubernetes, this guide will take you from the basics to **advanced Kubernetes concepts**.
### 📌 **What’s Inside?**
✅ **Zero to Expert** – Learn from scratch with structured content
✅ **Hands-on Labs** – Real-world Kubernetes examples & best practices
✅ **Exam Preparation** – Covers all CKA topics with tips & tricks
✅ **Advanced Topics** – Helm, Operators, Prometheus, and AWS EKS
✅ **Step-by-Step Setup** – Deploy & manage a Kubernetes cluster like a pro
With this guide, you’ll **not only pass the CKA exam** but also gain deep knowledge of **real-world Kubernetes deployments**!
---
## 📖 **Table of Contents**
This guide is structured to help you **learn in the right order**. Follow the sequence for the best learning experience!
| 🚀 **Index** | 📌 **Topic** | 📚 **Tutorial** | 🔗 **Official Docs** | 📌 **Description** |
|-------------|----------------|-----------------|---------------------|--------------------|
| 1️⃣ | **Kubernetes (CKA)** | [Start Here](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/tree/master/CKA) | [kubernetes.io](https://kubernetes.io) | Learn **Kubernetes core concepts** and become CKA certified! |
| 2️⃣ | **Helm - Package Manager** | [Learn Helm](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/tree/master/Helm) | [helm.sh](https://helm.sh) | Master **Kubernetes package management** with Helm 📦 |
| 3️⃣ | **Kubernetes Operators** | [Operators Guide](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/tree/master/Operators) | [kubernetes.io](https://kubernetes.io/docs/concepts/extend-kubernetes/operator) | Learn **custom Kubernetes extensions** with Operators ⚙️ |
| 4️⃣ | **Monitoring with Prometheus** | [Monitoring with Prometheus](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/tree/master/Prometheus) | [prometheus.io](https://prometheus.io) | Monitor & visualize your cluster with **Prometheus & Grafana** 📊 |
| 5️⃣ | **AWS EKS (Coming Soon!)** | 🚧 Coming Soon... | [AWS EKS](https://aws.amazon.com/eks) | Learn **Kubernetes on AWS** with Amazon EKS 🌐 |
---
## 📍 **Learning Roadmap**
✅ **[Completed]**
✔️ Hands-on Kubernetes examples & exercises
✔️ CKA Exam-focused topics with tips
✔️ Helm – Kubernetes Package Manager
✔️ Operators – Extending Kubernetes API
✔️ Prometheus – Kubernetes Monitoring
🔜 **[Upcoming]**
🚀 Kubernetes on AWS (EKS) – **Coming Soon!**
---
## 🔧 **Installation & Setup Guide**
Follow these steps to **set up your Kubernetes environment** and start learning:
### **1️⃣ Prerequisites**
Before starting, ensure you have the following:
✅ **Operating System:** Linux/macOS (Windows users can use WSL2)
✅ **Tools Installed:** kubectl, Minikube, Docker
✅ **Basic CLI Knowledge:** Familiarity with terminal commands
---
### **2️⃣ Install Kubernetes CLI (kubectl)**
`kubectl` is the command-line tool to interact with your Kubernetes cluster.
#### 📌 **Install kubectl (Linux/macOS)**
```sh
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
sudo mv kubectl /usr/local/bin/
kubectl version --client
```
---
### **3️⃣ Set Up a Kubernetes Cluster (Using Minikube)**
Minikube is a lightweight Kubernetes cluster for local testing.
#### 📌 **Install Minikube**
```sh
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
chmod +x minikube-linux-amd64
sudo mv minikube-linux-amd64 /usr/local/bin/minikube
minikube version
```
#### 📌 **Start Minikube Cluster**
```sh
minikube start
kubectl get nodes
```
---
### **4️⃣ Deploy Your First App on Kubernetes**
Once the cluster is up, let’s deploy a simple **Nginx web server**.
#### 📌 **Create a Deployment**
```sh
kubectl create deployment nginx --image=nginx
```
#### 📌 **Expose as a Service**
```sh
kubectl expose deployment nginx --port=80 --type=NodePort
```
#### 📌 **Check Running Pods & Services**
```sh
kubectl get pods,svc
```
---
## 🤝 **Contributing to This Project**
We welcome all contributions to improve this repository! 🎉
### **How to Contribute?**
1️⃣ **Fork the repository**
2️⃣ **Create a feature branch** (`git checkout -b feature/my-feature`)
3️⃣ **Make changes & commit** (`git commit -m 'Added feature XYZ'`)
4️⃣ **Push changes** (`git push origin feature/my-feature`)
5️⃣ **Create a Pull Request**
💡 **Found an issue?** Open a **[GitHub Issue](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/issues)**
---
## 📜 **License**
This project is licensed under the **MIT License**. See the **[LICENSE](https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator/blob/master/LICENSE)** for details.
---
## 🌟 **Acknowledgments & Recommended Resources**
These experts have contributed significantly to the Kubernetes ecosystem:
🎓 **[TechWorld with Nana](https://www.techworld-with-nana.com)** – Best Kubernetes & DevOps mentor! Check out her [YouTube](https://www.youtube.com/c/TechWorldwithNana) 📺
🎓 **[Bret Fisher](https://www.bretfisher.com)** – Great DevOps expert! Learn from his [GitHub](https://github.com/BretFisher) & [Podcast](https://www.bretfisher.com/podcast/) 🎙️
🎓 **[Container Training](https://github.com/jpetazzo/container.training)** – Awesome Kubernetes & container training content! 📚
---
### **Hit the Star!** ⭐
**If you find this repository helpful and plan to use it for learning, please give it a star. Your support is appreciated!**
---
### 🛠️ **Author & Community**
This project is crafted by **[Harshhaa](https://github.com/NotHarshhaa)** 💡.
I’d love to hear your feedback! Feel free to share your thoughts.
---
### 📧 **Connect with me:**
[](https://linkedin.com/in/harshhaa-vardhan-reddy) [](https://github.com/NotHarshhaa) [](https://t.me/prodevopsguy) [](https://dev.to/notharshhaa) [](https://hashnode.com/@prodevopsguy)
---
### 📢 **Stay Connected**
