🚀 Implementation of the Entire Advanced CI/CD Pipeline with Major DevOps Tools

A comprehensive end-to-end CI/CD pipeline leveraging Terraform, Ansible, Jenkins, SonarQube, JFrog, Docker, EKS, Prometheus, and Grafana.

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🧩 Pipeline Architecture Overview

Below is a step-by-step implementation breakdown of the complete DevOps CI/CD process.

🔧 Step 1: Infrastructure Provisioning (Terraform)

• Provisioned VPC, Security Groups, Ansible Controller, Jenkins Master, and Agent Instances using Terraform.
  🔗 Step Details

🔐 Step 2: SSH Configuration

• Set up password-less authentication between Ansible Controller and Agent nodes.
  🔗 Step Details

⚙️ Step 3: Jenkins Setup (Ansible)

• Configured Jenkins Master and Agent nodes.
• Agent configured as Maven Build Server.
  🔗 Step Details

🔗 Step 4: Jenkins Master-Agent Integration

• Connected Jenkins Master to Agent with credentials.
  🔗 Step Details

🌐 Step 5: GitHub Integration

• Added GitHub credentials.
• Created Multibranch Pipeline Job.
  🔗 Step Details

🚨 Step 6: Webhook Trigger Setup

• Configured GitHub webhook trigger using Multibranch Scan Webhook Trigger Plugin.
  🔗 Step Details

🧪 Step 7: SonarQube Integration

• Generated access token in SonarCloud.
• Installed SonarQube scanner plugin.
• Added SonarQube server and scanner to Jenkins.
• Configured sonar-project.properties.
• Added code quality, unit test, and build stages in Jenkinsfile.
  🔗 Step-by-step Setup

📦 Step 8: JFrog Artifactory Integration

• Configured JFrog credentials.
• Installed Artifactory plugin in Jenkins.
  🔗 Details

🐳 Step 9: Docker Image & Push to JFrog

• Built Docker image from .jar.
• Pushed to JFrog Artifactory using Docker Pipeline Plugin.
• Added Docker Build & Publish stage to Jenkinsfile.
  🔗 Details

☸️ Step 10: EKS Cluster Setup

• Created EKS cluster via Terraform.
• Installed kubectl and AWS CLI in Jenkins slave.
• Configured Kube credentials using:

  aws eks update-kubeconfig --region <region_name> --name <cluster_name>
  

🔗 Details

🚀 Step 11: Kubernetes Deployment

• Pulled Docker image using Kubernetes secrets.
• Deployed it to EKS cluster using Deployment and Service resources.
• Exposed via LoadBalancer.
  🔗 Details

📊 Step 12: Monitoring (Prometheus & Grafana)

• Added Prometheus Helm repo.
• Enabled monitoring in EKS cluster.
• Changed Prometheus and Grafana services to LoadBalancer for browser access.
  🔗 Details

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