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Become a cloud pro with GitOps! Get hands-on with Docker, Kubernetes, and Helm. Learn to use Flux and Flagger for efficient, hassle-free cloud-native operations. No setup, no cleanup, no hassle.

GitOps- Modern Operations for Cloud Native Applications.png

k8s.tar.gz

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cluster-k3d-github-flux

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GitOps is an operational model that allows developers to accelerate the delivery of cloud-native applications that run on Kubernetes.

In this course, you’ll learn the essential principles behind GitOps and how to apply the operational model to modern cloud-native systems. The course provides a detailed description of the relationship between GitOps and technologies like Docker, Kubernetes, and Helm. You’ll gain hands-on experience managing containerized workloads that run on Kubernetes using Flux. Additionally, you’ll explore how GitOps is used to execute progressive delivery strategies with Flagger.

After completing this course, you’ll be prepared to manage the operations of systems using GitOps. You’ll be able to establish and manage the GitOps operational model for systems that run on Kubernetes. You’ll also understand how to install and configure tools like Flux and Flagger that improve your systems' stability and rate of change.

GitOps—Modern Operations for Cloud Native Applications

Which Docker instruction is used to execute commands when the container image is built?

Which Docker instruction is used to execute commands when the container image is built?

Which Docker command stores a container image in a remote container registry?

Which Docker command stores a container image in a remote container registry?

What is the advantage of using a single shared cluster topology that runs all application instances in the same cluster?

What is the advantage of using a single shared cluster topology that runs all application instances in the same cluster?

What is the advantage of using the single cluster per application topology with Kubernetes?

What is the advantage of using the single cluster per application topology with Kubernetes?

Quiz yourself on architecture concepts for GitOps learned in this chapter.


Quiz Yourself: Architecting GitOps-based Systems

Quiz yourself on architecture concepts for GitOps learned in this chapter.

Introduction to GitOps

GitOps Principles

Architecting GitOps-based Systems

Project I: Hands-on GitOps

GitOps in Practice

Project II: Use GitOps with Flux

Continuous Delivery with GitOps

Using Flux with Helm

Advanced Deployment Models with Flagger

Wrapping up

Appendix

Quiz Yourself: Architecting GitOps-based Systems