---
title: "Pavithra (@pavithraa) | Hashnode"
description: "Pavithra (@pavithraa) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@pavithraa"
---

@pavithraa

# Pavithra

@pavithraa · Joined June 2025

### [Understanding AWS NAT Instances – A Deep Dive with Real-World Setup](https://aws-infras.hashnode.dev/understanding-aws-nat-instances-a-deep-dive-with-real-world-setup?utm_source=hashnode&utm_medium=feed)

When working with AWS VPCs, one common networking requirement is to allow private subnet resources to access the internet securely without allowing inbound internet traffic. For this, AWS offers two primary options: NAT Instances and NAT Gateways. Wh...

4 min read · [aws-infras.hashnode.dev](https://aws-infras.hashnode.dev/understanding-aws-nat-instances-a-deep-dive-with-real-world-setup?utm_source=hashnode&utm_medium=feed)

[Jul 19, 2025](https://hashnode.com/posts/understanding-aws-nat-instances-a-deep-dive-with-real-world-setup/687bdb81c0a70c2efd953a84)

### [Real-Time Kubernetes Monitoring with OpenObserve, Prometheus, and Python](https://monitoring-openobserve.hashnode.dev/real-time-kubernetes-monitoring-with-openobserve-prometheus-and-python?utm_source=hashnode&utm_medium=feed)

🧩 Introduction In today’s cloud-native ecosystem, observability is a must. While tools like Grafana and Loki are widely used, I recently explored a different approach using OpenObserve, a high-performance, low-cost observability platform. In this po...

4 min read · [monitoring-openobserve.hashnode.dev](https://monitoring-openobserve.hashnode.dev/real-time-kubernetes-monitoring-with-openobserve-prometheus-and-python?utm_source=hashnode&utm_medium=feed)

[Jun 15, 2025](https://hashnode.com/posts/real-time-kubernetes-monitoring-with-openobserve-prometheus-and-python/684efe929c9136307fcb43e0)

### [How I Built a CI/CD Pipeline with Jenkins, GitHub, Docker & Kubernetes on AWS](https://cicd-pipeline-jenkins.hashnode.dev/how-i-built-a-cicd-pipeline-with-jenkins-github-docker-and-kubernetes-on-aws?utm_source=hashnode&utm_medium=feed)

Introduction:Start with a short intro explaining the goal: In this post, I’ll walk through how I set up a CI/CD pipeline using Jenkins to automatically build, test, and deploy a Spring Boot application to a Kubernetes cluster running on AWS. This set...

2 min read · [cicd-pipeline-jenkins.hashnode.dev](https://cicd-pipeline-jenkins.hashnode.dev/how-i-built-a-cicd-pipeline-with-jenkins-github-docker-and-kubernetes-on-aws?utm_source=hashnode&utm_medium=feed)

[Jun 8, 2025](https://hashnode.com/posts/how-i-built-a-cicd-pipeline-with-jenkins-github-docker-and-kubernetes-on-aws/68457ef32a5119324f21d277)