🦕🌍 Terragrunt Zilla

This repository contains Terraform configurations for managing the following modules:

1. Keycloak

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Overview

• Terraform is used to define and manage the Keycloak infrastructure.
• Terragrunt is used to manage multiple environments (e.g., dev, prod) and reduce code duplication.

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Repository Structure

├── modules/
│   └── keycloak/                # Terraform module for Keycloak resources
│       ├── main.tf              # Keycloak resources (users, roles, realms)
│       ├── variables.tf         # Variables for the Keycloak module
│       ├── outputs.tf           # Outputs from the Keycloak module
│       └── terraform.tfvars     # Default variables for the module, create this file
│
├── live/
│   ├── dev/
│       └── keycloak/            # Terragrunt configuration for the 'dev' environment
│           └── terragrunt.hcl
│   ├── prod/
│       └── keycloak/            # Terragrunt configuration for the 'prod' environment
│           └── terragrunt.hcl   
├── terraform.tfvars             # Global variables for all environments, if needed create this file

Modules Directory (modules/)

• This directory contains the Terraform module. It is the base for the environment configurations.

Live Directory (live/)

• This directory contains environment-specific configurations. Each environment (e.g., dev, prod) has its own folder with a terragrunt.hcl file that specifies inputs for the Terraform module.

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Setup and Prerequisites

Before you begin, ensure you have the following installed:

1. Terraform: Version 0.12 or higher.
2. Terragrunt: Version 0.24 or higher.
3. Keycloak: A running Keycloak instance to apply the configurations to.

Variables and Customization

You can customize your setup by modifying the variables in the terragrunt.hcl and terraform.tfvars files. Each environment can have different configurations by editing the inputs in the environment-specific terragrunt.hcl.

Usage

cd live/prod
terragrunt plan
terragrunt apply -auto-approve 

Enjoy 👾