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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/