Terraform Setup for Private GKE Cluster and Node Pool Creation

Overview

This Terraform module automates the creation of a private Google Kubernetes Engine (GKE) cluster and node pool across multiple environments. It also supports the installation of various add-ons using Helm, based on provided inputs.

Supported Add-Ons

• Nginx Ingress Controller
• Cert Manager
• Redis
• ArgoCD
• External Secrets Manager

Prerequisites

Before using this Terraform module, ensure you have:

• Google Cloud Platform (GCP) account with appropriate permissions.
• Terraform CLI installed locally.

Usage

1. Clone this repository to your local machine:

   git clone https://github.com/rgddos/GKE
   

2. Initailize Terraform

   terraform init
   

Note: State files will be created inside the terrafrm-state folder.

3. Customize the env/tfvars and files/yaml files.

4. Run Terraform plan and apply to create the GKE cluster and node pool with ADD-ONs.