NotHarshhaa/devops-cheatsheet

A comprehensive collection of quick-reference cheatsheets for DevOps tools, covering CI/CD, containerization, monitoring, security, cloud infrastructure, and networking. Perfect for DevOps engineers, sysadmins, developers, and newcomers looking for essential commands and best practices. Contributions are welcome!

🚀 DevOps Tools Cheatsheet Collection

Welcome to the DevOps Tools Cheatsheet Collection! This repository is your one-stop shop for quick-reference guides on a wide range of DevOps tools and technologies. Whether you're a seasoned DevOps engineer, a sysadmin, a developer, or just starting your journey in DevOps, these cheatsheets are designed to help you navigate the complex world of DevOps with ease.

📂 Repository Structure

/devops-cheatsheet/
│
├── README.md
├── CONTRIBUTING.md
├── CI-CD/
│   ├── Jenkins.md
│   ├── GitHub-Actions.md
│   ├── GitLab-CI.md
│   └── CircleCI.md
│
├── Containerization/
│   ├── Docker.md
│   ├── Kubernetes.md
│   ├── CRI-O.md
│   ├── OpenShift.md
│   ├── Helm.md
│   └── Podman.md
│
├── Monitoring/
│   ├── Prometheus.md
│   ├── Grafana.md
│   ├── ELK-Stack.md
│   └── Nagios.md
│
├── Security/
│   ├── Trivy.md
│   ├── SonarQube.md
│   ├── AquaSec.md
│   └── HashiCorp-Vault.md
│
├── Cloud/
│   ├── AWS.md
│   ├── Azure.md
│   ├── GCP.md
│   ├── Kubernetes-on-AWS.md
│   └── Terraform.md
│
└── Networking/
    ├── Istio.md
    ├── Envoy.md
    ├── Consul.md
    └── Linkerd.md

📚 What's Inside?

This repository is organized into several key categories to make finding what you need easy:

🔄 CI/CD Tools

Quick commands and configurations for continuous integration and delivery tools:

• Jenkins
• GitHub Actions
• GitLab CI
• CircleCI

🐳 Containerization

Essential tips and commands for working with containers and orchestration:

• Docker
• Kubernetes
• CRI-O
• OpenShift
• Helm
• Podman

📊 Monitoring

Monitoring and observability tools to keep your systems healthy and performant:

• Prometheus
• Grafana
• ELK Stack
• Nagios

🔐 Security

Security tools and practices to protect your infrastructure and applications:

• Trivy
• SonarQube
• AquaSec
• HashiCorp Vault

☁️ Cloud Infrastructure

Cloud platform and infrastructure as code tools:

• AWS
• Azure
• Kubernetes-on-AWS
• Google Cloud Platform (GCP)
• Terraform

🌐 Networking

Networking tools for service mesh, load balancing, and more:

• Istio
• Envoy
• Consul
• Linkerd

👥 Who Is This For?

Important

This collection is perfect for:

• DevOps Engineers: Get quick access to the tools you use every day.
• Sysadmins: Simplify operations with easy-to-follow guides.
• Developers: Understand the infrastructure behind your applications.
• DevOps Newcomers: Learn the basics and avoid common pitfalls with our beginner-friendly cheatsheets.

🛠️ How to Use This Repository

Note

1. Explore the Categories: Navigate through the folders to find the tool or technology you’re interested in.
2. Use the Cheatsheets: Each cheatsheet is designed to provide quick access to the most important commands and concepts.
3. Contribute: Found something missing? Want to share your own tips? Check out our Contributing Guidelines and submit a pull request.

🤝 Contributions Welcome!

We believe in the power of community! If you have a tip, command, or configuration that you'd like to share, please contribute to this repository. Whether it’s a new tool or an addition to an existing cheatsheet, your input is valuable.

📢 Stay Updated

This repository is constantly evolving with new tools and updates. Make sure to ⭐ star this repo to keep it on your radar!

---

✍🏼 Author

Tip

Join Our Telegram Community || Follow me on GitHub for more DevOps content!