🌐 Atlantis VM Provisioning on GCP ☁️

This repository contains Terraform code for provisioning a virtual machine on Google Cloud Platform (GCP) configured to run Atlantis, an application that provides automated and collaborative Terraform workflows via pull requests.

🗂️ Repository Structure

atlantis.yaml: Contains atlantis configuration when dealing with the terraform.
backend.tf: Contains the Terraform state configuration.
compute.tf: Contains the Terraform configuration to provision the VM and associated resources.
data.tf: Defines data needed like secret manager.
Dockerfile: Defines the atlantis image includes needed tools in case.
iam.tf: Defines all the roles needed on teh project.
variables.tf: Defines variables used in Terraform configurations.
README.md: This file, providing an overview and setup instructions.

🔧 Prerequisites

Google Cloud account
Terraform installed
Configured GCP service account with the necessary permissions
Docker installed (for building custom container images)

🚀 Quick Start

Clone the Repository:

 git clone https://github.com/geekette86/gce-atlantis
 cd atlantis-gce

Terraformize:

    terraform init
    terraform plan
    terraform apply

🐳 Building and Pushing the Docker Image

To configure the Atlantis container, you need to build and push the Docker image to our artifacts registry.

`docker build -t custom-atlantis:{tag} -f Dockerfile .`
`docker push custom-atlantis:{tag}`

🔒 Connect To the vm (OsLogin)

You need to assign the roles/compute.osLogin role to the user or group that requires access to the VM.

`gcloud compute ssh atlantis --tunnel-through-iap --zone europe-west1-b --project auto-atlantis`

🤝 Contributions

Contributions are welcome! Please fork the repository and submit a pull request.

geekette86/gce-atlantis