---
title: "Discussion on \"Day 26: Shines a Light in the Dark — Cloud-Native Observability with Prometheus & Grafana 📊\" | Hashnode"
description: "Discussion on \"Day 26: Shines a Light in the Dark — Cloud-Native Observability with Prometheus & Grafana 📊\". In a monolithic application, tracking down a bug usually means logging into one server and running tail -f var/log/app.log. But in a Kubernetes cluster with hundreds of ephemeral pods constantly movin"
url: "https://hashnode.com/posts/shines-a-light-in-the-dark-cloud-native-observability-with-prometheus-grafana/6a0a2e153104e2aff0de653f"
---

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# [Day 26: Shines a Light in the Dark — Cloud-Native Observability with Prometheus & Grafana 📊](https://aws-arnab.hashnode.dev/shines-a-light-in-the-dark-cloud-native-observability-with-prometheus-grafana?utm_source=hashnode&utm_medium=feed)

In a monolithic application, tracking down a bug usually means logging into one server and running tail -f var/log/app.log. But in a Kubernetes cluster with hundreds of ephemeral pods constantly movin

May 17 · 4 min read · aws-arnab.hashnode.dev  
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## Written by

[Arnab Adhikary](https://hashnode.com/@terena)

@terena · Mumbai

  
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DevOps Engineer at Cognizant

🚀 DevOps Engineer | Cloud Enthusiast | Automation Advocate I write about DevOps, Cloud Computing, and Infrastructure Automation, focusing on real-world projects using AWS, Ansible, Docker, Kubernetes, and CI/CD pipelines. My goal is to break down complex concepts into simple, practical, and beginner-friendly explanations that anyone can follow. I actively share hands-on tutorials, deployment strategies, troubleshooting guides, and lessons learned while working on cloud-native applications and automation workflows.

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