AiTechWorlds
The best GitHub repositories to learn DevOps and cloud — roadmaps, hands-on exercises, Docker, Kubernetes, and interview questions. Free, structured paths from beginner to job-ready.
13 repositories
bregman-arie
2,600+ DevOps & cloud exercises
A huge collection of DevOps, cloud, and SRE questions and exercises with answers.
What you get
What you'll learn
Best for: DevOps learners and interview candidates.
wmariuss
Curated DevOps tools and resources
A curated list of DevOps platforms, tools, and learning resources.
What you get
What you'll learn
Best for: Engineers orienting themselves in DevOps tooling.
kubernetes
The container orchestration standard
The source and docs for Kubernetes, the industry-standard container orchestration system.
What you get
What you'll learn
Best for: Engineers learning modern infrastructure.
milanm
A complete DevOps learning roadmap
A structured DevOps learning roadmap with curated resources for each step.
What you get
What you'll learn
Best for: Beginners planning a DevOps career.
docker
Official Docker tutorials and labs
Official Docker hands-on labs and tutorials for learning containers.
What you get
What you'll learn
Best for: Beginners learning containers hands-on.
hashicorp
Infrastructure as Code, the standard
The source for Terraform, the leading infrastructure-as-code tool.
What you get
What you'll learn
Best for: Engineers automating cloud infrastructure.
awesome-foss
Curated sysadmin & ops resources
A curated list of open-source sysadmin and operations resources and tools.
What you get
What you'll learn
Best for: Sysadmins and SREs.
kelseyhightower
Bootstrap Kubernetes from scratch
A famous step-by-step guide to setting up Kubernetes manually to understand every component.
What you get
What you'll learn
Best for: Engineers who want deep K8s understanding.
rootsongjc
Curated cloud-native resources
A curated list of cloud-native tools, projects, and learning resources.
What you get
What you'll learn
Best for: Engineers learning cloud-native.
ansible
Simple IT automation
Ansible — a popular tool for configuration management, deployment, and automation.
What you get
What you'll learn
Best for: Engineers automating server config.
bregman-arie
Curated DevOps learning resources
A curated collection of DevOps learning resources, courses, and references.
What you get
What you'll learn
Best for: DevOps learners gathering resources.
prometheus
The standard for metrics & monitoring
Prometheus — the leading open-source monitoring and alerting system.
What you get
What you'll learn
Best for: Engineers learning observability.
veggiemonk
Curated Docker resources
A curated list of Docker resources, tools, and learning material.
What you get
What you'll learn
Best for: Developers learning containers.
bregman-arie/devops-exercises offers 2,600+ DevOps and cloud questions/exercises, making it the most complete free DevOps practice resource.
Use hands-on repos and labs like “devops-exercises” and official Kubernetes examples; practice locally with minikube or kind.
Yes — devops-exercises includes a large bank of real interview questions across CI/CD, containers, and cloud.
Pair these with our learning roadmaps, free courses, and notes library.
