☸️ Kubernetes Fundamentals Training Course (3 Days)

📌 What is Kubernetes?

Kubernetes is an open-source platform used to automate the deployment, scaling, and management of containerized applications. Originally developed by Google, Kubernetes has become the industry standard for container orchestration.

It works seamlessly with container platforms like Docker and is widely used in cloud environments such as Amazon Web Services, Microsoft Azure, and Google Cloud Platform.

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🎯 Course Objectives

By the end of this training, participants will:

• Understand Kubernetes architecture and components
• Deploy and manage containerized applications
• Work with Pods, Services, Deployments
• Implement scaling and load balancing
• Manage configuration and secrets
• Use Kubernetes CLI (kubectl)
• Deploy real-world applications on Kubernetes

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👨‍💻 Target Audience

• DevOps Engineers
• Cloud & Platform Engineers
• Software Developers
• System Administrators
• IT Students

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📅 Day 1: Kubernetes Fundamentals & Architecture

🔹 Session 1: Introduction to Container Orchestration

• Need for orchestration
• Kubernetes vs Docker
• Benefits of Kubernetes in modern IT

🔹 Session 2: Kubernetes Architecture

• Cluster components: Master & Worker nodes
• Control Plane components (API Server, Scheduler, Controller Manager)
• Node components (Kubelet, Kube Proxy)
• etcd database

🔹 Session 3: Setting Up Kubernetes

• Minikube setup
• Kubernetes Dashboard
• kubectl CLI basics

🔹 Session 4: Core Concepts

• Pods
• Labels & Selectors
• Namespaces
• ReplicaSets

🛠️ Hands-on Lab:

• Install Minikube
• Start Kubernetes cluster
• Deploy first Pod
• Explore kubectl commands

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📅 Day 2: Workloads, Networking & Storage

🔹 Session 1: Deployments & Scaling

• Deployments vs ReplicaSets
• Rolling updates & rollbacks
• Scaling applications

🔹 Session 2: Services & Networking

• ClusterIP, NodePort, LoadBalancer
• Service discovery
• Ingress basics

🔹 Session 3: Configuration Management

• ConfigMaps
• Secrets
• Environment variables

🔹 Session 4: Storage in Kubernetes

• Volumes
• Persistent Volumes (PV)
• Persistent Volume Claims (PVC)

🛠️ Hands-on Lab:

• Create Deployments
• Expose services
• Implement ConfigMaps and Secrets
• Configure persistent storage

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📅 Day 3: Advanced Concepts & Real-World Deployment

🔹 Session 1: Application Management

• Multi-container Pods
• Init containers
• Health checks (Liveness & Readiness probes)

🔹 Session 2: Helm & Package Management

• Introduction to Helm
• Helm charts
• Deploying applications using Helm

🔹 Session 3: Kubernetes in DevOps & Cloud

• CI/CD integration
• Kubernetes on cloud platforms
• Monitoring & logging basics

🔹 Session 4: Security & Best Practices

• RBAC (Role-Based Access Control)
• Namespaces for isolation
• Resource quotas
• Best practices for production

🛠️ Hands-on Lab:

• Deploy a multi-tier application (frontend + backend + database)
• Use Helm for deployment
• Implement basic security policies

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📊 Capstone Project

• Design and deploy a scalable Kubernetes-based application
• Implement scaling, networking, and storage
• Apply best practices

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📘 Tools & Technologies Covered

• Kubernetes (kubectl, Minikube)
• Docker (container runtime)
• Helm
• Cloud platforms (AWS, Azure, GCP basics)

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📄 Assessment & Certification

• Practical labs evaluation
• Final project presentation
• Certificate of Completion

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❓ FAQs

1. What is Kubernetes used for?

It automates deployment, scaling, and management of containerized applications.

2. Is Kubernetes difficult to learn?

It has a learning curve but becomes easier with hands-on practice.

3. Do I need Docker knowledge?

Yes, basic Docker knowledge is recommended.

4. What is a Pod?

The smallest deployable unit in Kubernetes.

5. What is kubectl?

A command-line tool to interact with Kubernetes clusters.

6. What is Minikube?

A tool to run Kubernetes locally.

7. What is Helm?

A package manager for Kubernetes.

8. Can Kubernetes run on cloud?

Yes, widely used on AWS, Azure, and GCP.

9. What is scaling in Kubernetes?

Adjusting the number of running instances (pods).

10. Is Kubernetes used in enterprises?

Yes, it is an industry standard.

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📢 Master Kubernetes basics in this 3-day hands-on training covering architecture, deployments, services, scaling, storage, and real-world container orchestration.

 

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