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The purpose of this document is to provide a comprehensive guide for deploying the ABC Article API, which includes creating a Docker image, deploying the backend and setting up a Google Kubernetes Engine (GKE) cluster. This guide will cover the following sections:

• Building the Docker Image
• Deploying the Backend
• Setting up a Google Kubernetes Engine (GKE) Cluster
• Deploying the API on a GKE Cluster

Build the dockerfile with 'docker build -t devops/article-api:latest .' The Dockerfile included in this project will build a Docker image for the RESTful API. The Docker image is then pushed to Google Container Registry (GCR) for deployment to Google Kubernetes Engine (GKE).

The Terraform code in this project sets up the following infrastructure on Google Cloud Platform:

• Google Container Registry (GCR) repository for storing the Docker image
• Google Kubernetes Engine (GKE) cluster for deploying the Docker image
• Service for accessing the RESTful API over the internet

Terraform veriables

PROJECT_ID: GloverTest
REGION: europe-west1
REPOSITORY_NAME: abc-article-api
CLUSTER_NAME: glovertest
NODE_POOL_NAME: abc-glover
SERVICE_NAME: article-api
IMAGE_NAME: devops/article-api
TAG: latest
PORT_NAME: devops-article-api
PORT_NUMBER: 5001

1. Clone this repository to your local machine
2. Modify the variables.tf file to include your desired project ID, region, repository name, cluster name, node pool name, service name, image name, tag, port name, and port number.
3. Run terraform init to initialize Terraform and download necessary plugins
4. Run terraform apply to deploy the infrastructure to Google Cloud Platform
5. Access the RESTful API at the external IP address of the service

A sample architecture diagram is provided to give an overview of the deployment process. The diagram includes the components of the Docker deployment and Terraform deployment.

I connected the dns by the loadbalancer to my own domain go to Link for final result