Course Introduction

Welcome to the GitHub Actions course! I’m Siddharth, your guide on this journey into automation and CI/CD. In this lesson, we’ll explore how to:

• Automate workflows directly in your GitHub repository
• Implement continuous integration (CI) and continuous deployment (CD)
• Build, test, and deploy applications using GitHub Actions

By the end of this course, you’ll understand the building blocks of GitHub Actions and be ready to create complex pipelines—including unit testing, containerization, Kubernetes deployments, and uploading reports to AWS S3.

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Why CI/CD and GitHub Actions?

Continuous integration and continuous delivery streamline software development by: GitHub Actions stands out with its native integration, reusable workflows, secrets management, and support for community-contributed actions.

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Core Components of GitHub Actions

1. Workflows
   YAML files that define automation events and jobs.
2. Jobs
   A set of steps that run in a single runner environment.
3. Steps
   Individual tasks—shell commands or actions.
4. Actions
   Reusable building blocks, either published on the GitHub Marketplace or custom-made.
5. Runners
   Compute environments (GitHub-hosted or self-hosted) where jobs execute.
6. Secrets & Environments
   Securely store credentials and configure deployment targets.

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Learning Path Overview

Every module follows a three-step format:

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Advanced Features and Best Practices

• Reusable Workflows: Extract common logic into a central workflow file.
• Custom Actions: Write JavaScript or Docker actions to share across repositories.
• Self-Hosted Runners: Use on-prem hardware for specialized builds.
• Environments & Approvals: Gate production deployments with manual approvals.
• Secrets Management: Store API_KEY, SSH_PRIVATE_KEY, and credentials securely.

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Join the Community

At KodeKloud, learning thrives in community. Join the GoodCloud Forum to:

• Ask questions and get expert answers
• Share tutorials and custom actions
• Collaborate on real-world projects

Embark on this hands-on journey and master GitHub Actions. I’ll see you in the course—let’s automate your world!

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References

• GitHub Actions Documentation
• Docker Build-Push Action
• KodeKloud Labs
• AWS S3 User Guide