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Introduction to GitOps
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Overview
Difficulty
Intermediate
Duration
43m
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Description

If you work with Kubernetes, then GitOps is going to make your world a better place by enabling you to perform automated zero effort deployments into Kubernetes - as many times as you require per day!

This introductory level training course is designed to bring you quickly up to speed with the basic features and processes involved in a GitOps workflow. This course will present to you the key features and GitOps workflow theory. 

GitOps defines a better approach to performing Continuous Delivery in the context of a Kubernetes cluster. It does so by promoting Git as the single source of truth for declarative infrastructure and workloads.

We’d love to get your feedback on this course, so please give it a rating when you’re finished. If you have any queries or suggestions, please contact us at support@cloudacademy.com.

Learning Objectives

By completing this course, you will:

  • Learn about the principles, practices, and processes that drive a GitOps workflow
  • Learn how to establish GitOps to automate and synchronize cluster state with Git repos
  • Learn how GitOps uses Git as its single source of truth
  • Learn and understand how to configure and enable a GitOps workflow using tools such as Helm, Tiller, and Flux

Intended Audience

This course is intended for:

  • Anyone interested in learning GitOps
  • Software Developers interested in the GitOps workflow
  • DevOps practitioners looking to learn how to setup, manage and maintain applications using a GitOps workflow

Prerequisites

To get the most from this course, you should have at least:

  • A basic understanding of containers and containerisation
  • A basic understanding of Kubernetes - and container orchestration and scheduling
  • A basic understanding of software development and the software development life cycle
  • A basic understanding of Git and Git repositories

Source Code

The sample GitOps project code as used within the demonstrations is located here:

https://github.com/cloudacademy/gitops-demo

If you intend to repeat the same instructions as presented within this course in your own environment, then you must FORK this repository into your own GitHub account. The reason for this, is that you need to be the owner of the repo to be able to upload and configure a new Deploy Key within the Settings area of the repo. The Settings area of a repo is only available when you are the owner of the repo.

 

Transcript

- [Jeremy] Okay, welcome back. Before we finish, let's do a quick review of what you have learnt and what you have observed within the demonstrations. 

You gained an understanding of what GitOps is. Its workflow, its practices, processes and patents. You learnt how to establish GitOps to automate and synchronize cluster state with Git repos. You learnt how GitOps uses Git as its single source of truth system. And, finally, you learnt how to configure and enable a GitOps workflow using tools such as Helm, Tiller, Docker and Flux. 

And, finally, thank you for your participation! We do hope you have enjoyed this course on GitOps. Please feel free to contact us at support@cloudacademy.com if you have any questions and/or comments regarding this course.

About the Author
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Jeremy Cook
Content Lead Architect
Students
68176
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Courses
105
Learning Paths
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Jeremy is a Content Lead Architect and DevOps SME here at Cloud Academy where he specializes in developing DevOps technical training documentation.

He has a strong background in software engineering, and has been coding with various languages, frameworks, and systems for the past 25+ years. In recent times, Jeremy has been focused on DevOps, Cloud (AWS, GCP, Azure), Security, Kubernetes, and Machine Learning.

Jeremy holds professional certifications for AWS, GCP, and Kubernetes.