Welcome to DevOps Interview Questions & Answers – your one-stop destination for mastering DevOps, Cloud, and SRE interviews! 🚀
This repository contains 550+ carefully curated interview questions with detailed answers, covering all major DevOps tools, cloud platforms, and best practices. Whether you're a beginner preparing for your first DevOps job or an experienced engineer aiming for top-tier roles, this resource will help you understand core concepts, ace technical interviews, and build confidence.
We cover:
✅ DevOps Fundamentals – CI/CD, Automation, Infrastructure as Code (IaC)
✅ Version Control – Git
✅ Linux – Linux, RHEL, ubuntu
✅ Cloud Providers – AWS, Azure, GCP, OpenStack
✅ Containers & Orchestration – Docker, Kubernetes, Helm
✅ CI/CD & Automation – Jenkins, ArgoCD, GitHub Actions
✅ Monitoring & Logging – Prometheus, Grafana, ELK Stack
✅ Networking & Security – DNS, Load Balancing, SSL, Firewalls
✅ Scripting & Configuration Management – Ansible, Terraform, Bash, Python
✅ DevOps Interview Scenarios & Real-World Problems
✅ PDFs & Study Docs – Downloadable guides, cheat sheets & interview prep materials
Important
📜 New! Access PDFs & Docs for structured learning and quick revision. 🚀
Each section is well-structured with questions categorized by difficulty level:
🟢 Beginner | 🟡 Intermediate | 🔴 Advanced
💡 Bonus: We also provide real-world use cases, troubleshooting scenarios, and best practices to ensure you're interview-ready!
🔥 New questions and updates will be added regularly! Stay tuned.
💡 New to DevOps Interviews? Start with our Beginner's Guide to get a roadmap!
| Category | 📂 Folder | 🔗 Link |
|---|---|---|
| DevOps Core Concepts | core-concepts/ |
View Questions |
| Version Control | git/ |
View Questions |
| Linux & Shell Scripting | linux/ |
View Questions |
| AWS, Azure, GCP | cloud/ |
View Questions |
| Jenkins, GitHub Actions | ci-cd/ |
View Questions |
| Docker, Kubernetes | containers/ |
View Questions |
| Terraform, Ansible | infrastructure-as-code/ |
View Questions |
| Prometheus, ELK Stack, Observability | monitoring-logging/ |
View Questions |
| IAM, Security, Networking | networking-security/ |
View Questions |
| Scripting & Automation | automation-scripting/ |
View Questions |
| Mock Interviews & Scenarios | mock-interviews/ |
View Questions |
| Cheat Sheets | cheat-sheets/ |
View Questions |
| DevOps Interview Q&A PDF | docs/ |
Download |
Important
If you're new to DevOps or interview preparation, follow this structured learning path:
1️⃣ Beginner? Start Here!
- Read the DevOps Fundamentals section first.
- Learn the basics of Git, Linux, and CI/CD.
- Follow the Beginner’s Roadmap (coming soon).
2️⃣ Practicing for Interviews?
- Explore topic-wise interview questions.
- Use the Q&A format to reinforce your understanding.
- Try solving questions before checking the answers.
3️⃣ Want to Contribute?
- Add new questions/answers via Pull Requests (PRs).
- Share real interview experiences in the Discussions section.
We provide cheat sheets for quick learning and interview revision:
📌 Linux Commands Cheat Sheet
📌 Git & GitHub Cheat Sheet
📌 Docker & Kubernetes Commands
📌 Jenkins & CI/CD Pipeline Examples
Looking for downloadable PDFs of DevOps interview questions, cheat sheets, and study guides? We've got you covered! 🚀
📂 What You’ll Find Here:
✔️ DevOps Interview Questions (PDF Format) – Download 550+ curated questions in one file
✔️ Cheat Sheets & Quick References – Linux, Git, Kubernetes, Docker, Terraform, and more
✔️ Mock Interview Scenarios & Case Studies – Real-world troubleshooting and hands-on challenges
✔️ Cloud & DevOps Roadmaps – Step-by-step learning paths for AWS, Azure, GCP, and Kubernetes
📌 Want to contribute? If you have useful PDFs, case studies, or additional questions, feel free to submit a pull request!
💡 Want to add questions or improve answers? Your contributions are welcome!
📑 How to contribute:
1️⃣ Fork this repository.
2️⃣ Add your questions/answers in the relevant folder.
3️⃣ Submit a pull request with clear explanations.
4️⃣ Help improve and maintain this valuable resource for the community!
📄 Read the CONTRIBUTING.md for detailed guidelines.
If this repository helped you, please:
✅ Star ⭐ the repository
✅ Share it with fellow DevOps learners
✅ Contribute by adding new questions
🚀 Happy Learning & Best of Luck for Your DevOps Interviews! 🚀