Yesterday a new article titled “Build and deploy apps on AKS using DevOps and GitOps” was published. This is an article I was working on for a while and it is the first item of work that I can share publicly since joining Microsoft. I am working on many other things I can’t share publicly at the moment. :-)!
The article is a part of the Azure Architecture Center. This article is about modernizing end-to-end app build and deploy using containers, continuous integration (CI) via GitHub Actions for build and push to an Azure Container Registry, as well as GitOps via Argo CD for continuous deployment (CD) to an AKS cluster.
The article can be found here:
The article explores deploying a Python and Flask based app via two CI/CD approaches push-based and pull-based (GitOps). It is complete with a pros and cons comparison of both approaches and architecture diagrams for each that you can download. Here is a screenshot of the pull-based (GitOps) architecture:
The technologies used in this article and scenario include:
Azure Container Registry
Azure Kubernetes Service (AKS)
Argo CD (GitOps Operator)
This article also has a repository with code for both the push-based CI/CD scenario and the pull-based CI/CD (GitOps) scenario in the AKS Baseline Automation. I had the opportunity to spearhead and work on these. They will walk through using each approach and have the code for the Flask App, and GitHub Actions to run the approaches. A direct link to this section of the article is here: https://learn.microsoft.com/en-us/azure/architecture/example-scenario/apps/devops-with-aks#deploy-this-scenario
I hope that you find all of this useful. Now go check out the article and deploy the app using the approaches. Stay tuned for more from me at Microsoft and for more blog posts here!