DevOps Automation Suite

A production-inspired DevOps framework that automates CI/CD, enforces policy-as-code, provisions ephemeral environments, and supports multi-cloud deployments (AWS, GCP, Azure) using reusable Terraform modules.

This project is designed to mimic real-world DevOps challenges and solutions, making it easy to bootstrap secure, scalable, and cloud-agnostic pipelines for modern applications.

Key Features

1. Ephemeral Environments (per Pull Request)

• Spin up full Kubernetes namespaces for each PR (with DB + secrets).
• Auto-deploy app via Helm, generate preview URLs for reviewers.
• Auto-teardown on merge/close → saves costs, keeps infra clean.

2. Policy-as-Code Enforcement

• Pre-deployment checks using Open Policy Agent (OPA).
• Enforces:
  • No containers running as root.
  • All pods must define resource requests/limits.
  • No hardcoded secrets in manifests.
• Blocks pipeline on violations → security & compliance baked in.

3. Multi-Cloud Deployment (AWS, GCP, Azure)

• Reusable Terraform modules for EKS, GKE, and AKS clusters.
• Unified pipeline config (config.yaml) lets you select provider.
• Deploy the same app across providers seamlessly.

Architecture

DevOps-Automation-Suite/
├── cli/               # CLI for deployment & teardown
├── iac/               # Terraform modules for AWS/GCP/Azure
├── policies/          # OPA policies (security, compliance)
├── ci-cd/             # Pipeline templates (GitHub Actions, GitLab, Jenkins)
├── docs/              # Architecture diagrams, usage docs
├── demo-app/
└── README.md

Demo Application

This repository includes a sample microservice (/demo-app) used to showcase the DevOps Automation Suite in action. Features:

• Simple Flask API with Dockerfile and Helm chart.
• Kubernetes manifests for deployment.
• Integrated into CI/CD workflows for:
  • Ephemeral environment provisioning.
  • Policy-as-code enforcement.
  • Multi-cloud Terraform deployments.

Demo:

DevOps.Automation.Suite.Demo.mov

Why

• Demonstrates enterprise-grade DevOps practices (policy enforcement, GitOps, IaC)
• Helps developers preview features safely with ephemeral environments
• Provides cloud-agnostic deployments for teams avoiding vendor lock-in

Tech Stack

• Infrastructure: Terraform, Kubernetes, Helm
• CI/CD: GitHub Actions, GitLab CI, Jenkins
• Policy-as-Code: Open Policy Agent (OPA), Conftest
• Cloud Providers: AWS EKS, GCP GKE, Azure AKS

Roadmap

• Add rollback automation on failed health checks
• Integrate cost monitoring per environment
• Build CLI in Go for performance & portability
• Add Slack notifications for environment lifecycle events