In the previous post, we used Terraform to create a new GKE cluster, but that cluster was unusable because no application or service was deployed. Our first task is learning how to build a Docker image based on the example Node.js application included in this code repo. Note: Before you can go through this part of the tutorial, make sure you have completed all the actions in the prerequisites section of part 1. Destroy all the resources created using Terraform.Create a new Terraform Kubernetes Deployment using the Terraform Kubernetes provider.Create a new GKE cluster using Terraform.Push the new Docker image to the Docker Hub registry.Here is a quick list of things we will accomplish in this post: I will also discuss how to create and deploy the Docker image to a Google Kubernetes Engine (GKE) cluster using HashiCorp’s Terraform. In this post, I will demonstrate how to how to create a Docker image for an application, then push that image to Docker Hub. Part 3: automate deployments with CI/CD.Part 2: build Docker images and deploy to Kubernetes. The goal is to help developers build a strong understanding of IaC through tutorials and code examples. This series shows you how to get started with infrastructure as code (IaC).
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