OnlineStore-Microservices

Overview

OnlineStore-Microservices is a demonstration of a microservices architecture for an online store. This project showcases how to build and deploy a set of microservices using Go, Kubernetes, Docker, and message broker NATS.

Features

• Product Service: Manages product information using PostgreSQL.
• Order Service: Handles order processing with MongoDB.
• Inventory Service: Tracks inventory levels with Redis.
• Inter-service Communication: Uses HTTP and message brokers for communication.
• Deployment & Orchestration: Managed using Kubernetes for scalable and reliable deployments.

Technologies

• Go: Programming language used for microservices development.
• Kubernetes: Orchestration platform for containerized applications.
• Docker: Containerization for consistent deployment environments.
• NATS: Message brokers for asynchronous communication.
• PostgreSQL: Relational database for the Product Service.
• MongoDB: NoSQL database for the Order Service.
• Redis: In-memory data structure store for the Inventory Service.

Getting Started

Prerequisites

• Docker
• Kubernetes
• kubectl (Kubernetes CLI)
• Go (for building the microservices)

Installation

1. Clone the repository:

   git clone https://github.com/mahdi-eth/online-store-microservices.git
   cd online-store-microservices

2. Build Docker Images:

       docker compose build

3. Deploy to Kubernetes:

   • Apply the Kubernetes manifests:

     kubectl apply -f kubernetes/pvcs/
     kubectl apply -f kubernetes/deployments/
     kubectl apply -f kubernetes/services/