Free structured courses on Linux, Docker, Kubernetes, AWS, Solutions Architecture, and GitHub Actions. Learn DevOps fundamentals with hands-on chapters.
Hands-on learning paths for Linux, Docker, Kubernetes, AWS, and CI/CD. Structured chapters you can expand with your own production experience.
Master essential Linux commands, file systems, users, and package management for DevOps workflows.
Learn containers, images, networking, and Dockerfile best practices from zero to production-ready.
Deploy workloads on Kubernetes: pods, services, storage, and autoscaling fundamentals.
AWS fundamentals: IAM, EC2, S3, VPC, and managed databases for cloud-native apps.
Design scalable, secure, cost-optimized AWS architectures aligned with the Well-Architected Framework.
Build CI/CD pipelines with GitHub Actions: workflows, secrets, matrix builds, and cloud deploys.
Master essential Linux commands, file systems, users, and package management for DevOps workflows.
Chapter 1 (Getting Started) includes: What is Linux?; Linux Distribution Overview; System Architecture.
Linux is an open-source Unix-like kernel used across servers, cloud VMs, and containers. DevOps engineers rely on Linux for automation, CI runners, and Kubernetes nodes. Note: Expand this section with your own examples and production notes.
Learn containers, images, networking, and Dockerfile best practices from zero to production-ready.
Chapter 1 (Docker Fundamentals) includes: Containers vs Virtual Machines; Docker Architecture; Docker Installation & Setup.
Containers share the host kernel; VMs include a full guest OS—containers start faster and use less overhead. Note: Expand this section with your own examples and production notes.
Deploy workloads on Kubernetes: pods, services, storage, and autoscaling fundamentals.
Chapter 1 (Kubernetes Fundamentals) includes: Architecture Overview; Nodes, Pods, Services; Master Components.
Control plane schedules work; worker nodes run kubelet and container runtime. Note: Expand this section with your own examples and production notes.
AWS fundamentals: IAM, EC2, S3, VPC, and managed databases for cloud-native apps.
Chapter 1 (AWS Fundamentals) includes: AWS Account Setup; Regions & Availability Zones; IAM Basics.
Enable MFA on root; use IAM users or SSO for daily access. Note: Expand this section with your own examples and production notes.
Design scalable, secure, cost-optimized AWS architectures aligned with the Well-Architected Framework.
Chapter 1 (Architecture Principles) includes: Well-Architected Framework; Design Patterns; Cost Optimization.
Six pillars: operational excellence, security, reliability, performance, cost, sustainability. Note: Expand this section with your own examples and production notes.
Build CI/CD pipelines with GitHub Actions: workflows, secrets, matrix builds, and cloud deploys.
Chapter 1 (GitHub Actions Basics) includes: Workflows Overview; Triggers & Events; Actions Marketplace.
YAML workflows live in .github/workflows; jobs run on runners. Note: Expand this section with your own examples and production notes.