A Conceptual Model for Secure DevOps Architecture Using Jenkins, Terraform, and Kubernetes

Abstract

A conceptual model for secure DevOps architecture using Jenkins, Terraform, and Kubernetesintegrates best practices and automation to establish a robust, secure, and efficient application delivery pipeline across multi-cloud environments. This model is engineered to embed security at every stage of the development lifecycle, from code creation to production deployment, leveraging the unique strengths of each tool:Jenkins acts as the orchestration engine for the Continuous Integration/Continuous Delivery (CI/CD) pipeline, automating build, test, and deployment processes while incorporating security testing tools (e.g., SAST, DAST, dependency scanning).Terraform is utilized for secure, immutable Infrastructure as Code (IaC). It automates the provisioning and configuration of cloud infrastructure and Kubernetes clusters, ensuring that security best practices and compliance policies are consistently applied to the underlying environment and preventing configuration drift.Kubernetes manages the container orchestration, providing a resilient and scalable platform for running microservices. Security within Kubernetes involves implementing robust network policies, access controls (RBAC), secrets management, and pod security standards to isolate workloads and protect sensitive data at runtime.This integrated approach enables organizations to achieve rapid, automated deployments without compromising security, ensuring a compliant, traceable, and protected production environment.