Module 1 – Git Essentials

1. Introduction to Version Control Systems

2. Introduction to Git and installation on Linux and Windows

3. Creating a Repository and managing projects

4. Working with core commands:

   • git init

   • git clone

   • git add

   • git commit

   • git status

5. Branch management

6. Changes and merging

7. Conflict resolution

8. Connecting to GitHub and GitLab

9. Working with git push and git pull

10. Introduction to Remote Repository concepts

Module 2 – Docker Fundamentals

1. Introduction to Docker and its architecture

2. Difference between Container and Virtual Machine

3. Docker history and the concept of Container Runtime

4. Docker Engine Architecture

5. Installing Docker on Linux (CentOS/Ubuntu)

6. Managing Containers

7. Using docker inspect command

8. Working with Volumes and Bind Mounts

9. Building Images with Dockerfile

10. Pushing and Pulling Images from Docker Hub

11. Difference between Command and Entrypoint

12. Docker Compose and multi-service architecture

13. Multi-Stage Dockerfile

14. Container Networking concepts: Bridge, Host, None

15. Host Network configuration

16. Dockerizing Java Web Application

17. Setting up a Local Docker Registry

18. Creating a custom Base Image

19. Increasing Docker disk space

20. Introduction to Docker Scout and Image security review

21. Managing a Private Docker Registry

Module 3 – Kubernetes Essentials

1. Introduction to Kubernetes and Orchestration concepts

2. Benefits, features, and architecture of Kubernetes

3. Installing Kubernetes using kubeadm

4. Introduction to PODs and their structure

5. Master Node and Worker Node architecture

6. Kubernetes Objects overview

7. kubeconfig file and context management

8. Namespace and resource isolation

9. Working with PODs

10. Services: ClusterIP, NodePort, LoadBalancer

11. ReplicaSet and scaling management

12. Deployment and Rolling Updates

13. Commands and Arguments in PODs

14. Volumes and types: emptyDir, hostPath, PVC

15. ConfigMap and best practices for usage

16. Secrets and secure handling

17. Deploying WordPress with NodePort

18. Deploying WordPress with Helm Chart

Module 4 – DevOps Best Practices

• Optimizing Dockerfile for best performance

• Image versioning strategy

• Resource Requests and Limits in Kubernetes

• Designing environments for development, staging, and production

• Deployment strategies: Rolling, Blue-Green, Canary

• Correct structure for container-based projects