DevOps Repository

Welcome to my DevOps Learning Repository, a structured knowledge base containing notes, diagrams, scripts, and hands-on projects aimed at building strong proficiency in modern DevOps, cloud engineering, automation, and infrastructure orchestration workflows.

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Overview

This repository documents a systematic DevOps learning journey across essential tools, platforms, and production-grade practices. The notes currently cover Linux fundamentals, Git and GitHub, CI/CD, containers, infrastructure as code, Kubernetes, monitoring, networking, Maven, and Puppet.

Each module includes:

• Practical exercises
• Configuration files and scripts
• Architecture diagrams
• Realistic DevOps workflows
• Troubleshooting notes

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Topics Covered

CI/CD Pipelines

See CI/CD Pipelines for pipeline concepts and practices.

Containers and Infrastructure

• Docker and containerization
• Terraform and infrastructure as code
• Kubernetes

Linux Fundamentals

See the Linux OS syllabus for the chapter list.

Operations and Automation

• Monitoring and logging
• Networking
• Puppet basics
• Maven

Git and GitHub

See Git and GitHub for commands, workflows, and collaboration practices.

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Repository Structure

DevOps-Repository/
├── Linux OS/             # Linux fundamentals and chapter notes
├── cicd.md               # CI/CD notes
├── docker.md             # Docker notes
├── git-github.md         # Git and GitHub notes
├── kubernetes.md         # Kubernetes notes
├── maven.md              # Maven notes
├── monitoring.md         # Monitoring and logging notes
├── networking.md         # Networking notes
├── puppet basics.md      # Puppet notes
├── terraform.md          # Terraform notes
├── CODE_OF_CONDUCT.md
├── LICENSE
└── README.md

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Usage Instructions

1. Choose a topic from the links above.
2. Read the corresponding Markdown notes and examples.
3. Clone this repository locally:

git clone https://github.com/manishkumar8312/DevOps-Repository.git

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Roadmap

Planned enhancements include:

• Helm chart development
• GitOps (ArgoCD) workflows
• End-to-end cloud DevOps project
• Service Mesh (Istio/Linkerd)
• Advanced Kubernetes autoscaling
• Multi-cloud deployment strategies
• Observability improvements

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Contribution Guidelines

Contributions, improvements, and suggestions are welcome.

Steps to contribute:

1. Fork the repository
2. Create a feature branch
3. Commit your changes
4. Submit a Pull Request

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License

This project is licensed under the MIT License.

Maintainer: Manish Kumar Sah

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⭐ Support

If this repository adds value to your learning, consider giving it a ⭐ to show your support.