Backend-Hub

A space to learn/try-out new backend tools

Monitoring-Pipeline

This is a simple Node.js TODO backend with an integrated observability pipeline using Prometheus and Grafana. The project is fully containerized using Docker.

🚀 Setup

git clone https://github.com/vijay-sb/Backend-Hub.git
cd Backend-Hub/monitoring-pipeline
docker compose up --build

API: http://localhost:3000

Metrics: http://localhost:3000/metrics

Prometheus: http://localhost:9090

Grafana: http://localhost:3001

Logging Pipeline

Node.js Logging with ELK Stack (Elasticsearch + Logstash + Kibana)

This project demonstrates a full-fledged logging system using Winston, Logstash, and Elasticsearch, visualized through Kibana — all containerized with Docker Compose.

🚀 Getting Started

Run the Stack

Run the following command:

docker-compose up --build

Once running, access the services at:

App: http://localhost:3000

Kibana: http://localhost:5601

Elasticsearch: http://localhost:9200

🔁 Logging Flow

Express (Winston) → Logstash (TCP 5000) → Elasticsearch → Kibana

Winston transports logs in JSON format over TCP to Logstash.

Logstash parses and forwards the logs to Elasticsearch.

Kibana indexes and visualizes the logs.

GO LANG

A Space for learning and building in GO