Terraform EKS, Jenkins, Nexus, SonarQube, Trivy, Prometheus, and Grafana Setup

Overview

This repository contains Terraform configurations for setting up an AWS EKS cluster along with Jenkins, Nexus, SonarQube, Trivy, Prometheus, and Grafana. This setup is designed to provide a comprehensive DevOps environment for continuous integration, continuous deployment, and monitoring.

Repository Structure

• eks-cluster.tf: Terraform configuration for setting up the AWS EKS cluster.
• jenkins.tf: Terraform configuration for deploying Jenkins on the EKS cluster.
• main.tf: Main Terraform configuration file.
• nexus.tf: Terraform configuration for deploying Nexus Repository Manager.
• prometheus-grafana.tf: Terraform configuration for deploying Prometheus and Grafana.
• providers.tf: Provider configuration, specifying AWS and other necessary providers.
• RBAC-kubernetes.md: Documentation for Kubernetes RBAC policies.
• security-groups.tf: Terraform configuration for setting up security groups.
• sonarqube.tf: Terraform configuration for deploying SonarQube.
• terraform.tfstate: Terraform state file (not included in the repository).
• terraform.tfstate.backup: Backup of the Terraform state file (not included in the repository).
• variables.tf: Variable definitions used throughout the Terraform configurations.

Prerequisites

• Terraform v1.3 or later
• AWS CLI configured with appropriate credentials
• SSH key pair for accessing EC2 instances

Usage

Step 1: Clone the Repository

git clone https://github.com/godwiniheuwa/terraform-eks-jenkins-nexus-sonar-trivy.git
cd terraform-eks-jenkins-nexus-sonar-trivy

Step 2: Configure Variables

• Edit the variables.tf file to set the required variables such as AWS region, SSH key name, and others.

Step 3: Initialize Terraform

terraform init

Step 4: Apply Terraform Configuration

terraform init --auto-approve

Outputs

The Terraform configuration outputs the public IP addresses of the EC2 instances and other relevant information.

##Outputs

• EKS Cluster Endpoint: The endpoint for accessing the EKS cluster.
• Jenkins URL: The URL for accessing the Jenkins server.
• Nexus URL: The URL for accessing the Nexus Repository Manager.
• Prometheus URL: The URL for accessing the Prometheus server. (http://public_ip:9090)
• Grafana URL: The URL for accessing the Grafana dashboard.(http://public_ip:3000)
• SonarQube URL: The URL for accessing the SonarQube server.

Contributing

Contributions are welcome! Please open an issue or submit a pull request for any changes or additions.