--- title: "Sahil Naik (@nsahil992) | Hashnode" description: "DevOps & Engineering. Read the latest articles by Sahil Naik on Hashnode." url: "https://hashnode.com/@nsahil992" --- @nsahil992 # Sahil Naik @nsahil992 · Pune · Joined July 2023 DevOps & Engineering ### [What I Learned Rebuilding My App During a Live Docker Hub Outage](https://sahilnaik.hashnode.dev/what-i-learned-rebuilding-my-app-during-a-live-docker-hub-outage?utm_source=hashnode&utm_medium=feed) On July 8, 2025, Docker Hub went into read-only mode — and my app went down with it. I was deploying my containerized Go-based application, CronOps, on Minikube, using a public image from Docker Hub. Everything had been working smoothly, until sudden... 6 min read · [sahilnaik.hashnode.dev](https://sahilnaik.hashnode.dev/what-i-learned-rebuilding-my-app-during-a-live-docker-hub-outage?utm_source=hashnode&utm_medium=feed) [Jul 14, 2025](https://hashnode.com/posts/what-i-learned-rebuilding-my-app-during-a-live-docker-hub-outage/6874c6d2f4203eb3462781e5) ### [🛳️ noobintotheproduction: Dockerizing a Go Web App the Pragmatic Way](https://noobintotheproduction.hashnode.dev/noobintotheproduction-dockerizing-a-go-web-app-the-pragmatic-way?utm_source=hashnode&utm_medium=feed) 🚀 Welcome to Noob Into the Production — A Practical Engineering Journey Every expert starts as a noob. And every reliable system in production starts with curiosity, trial and error, and lots of learning by doing. This blog series, Noob Into the Pro... 14 min read · [noobintotheproduction.hashnode.dev](https://noobintotheproduction.hashnode.dev/noobintotheproduction-dockerizing-a-go-web-app-the-pragmatic-way?utm_source=hashnode&utm_medium=feed) [Jun 30, 2025](https://hashnode.com/posts/noobintotheproduction-dockerizing-a-go-web-app-the-pragmatic-way/6862b9e9ebe227038c18b9b0) ### [Helm - The Package Manager](https://sahilnaik.hashnode.dev/helm-the-package-manager?utm_source=hashnode&utm_medium=feed) If you’ve ever worked with Kubernetes, you probably know how powerful it is—but also how overwhelming it can get. Managing multiple YAML files, repeating configurations for each environment, and keeping track of every little setting can quickly becom... 15 min read · [sahilnaik.hashnode.dev](https://sahilnaik.hashnode.dev/helm-the-package-manager?utm_source=hashnode&utm_medium=feed) [May 14, 2025](https://hashnode.com/posts/helm-the-package-manager/682489956a63741cf2df9088) ### [Getting Started with Prometheus: A Guide](https://sahilnaik.hashnode.dev/getting-started-with-prometheus-a-guide?utm_source=hashnode&utm_medium=feed) I hope you read my previous blog on Prometheus, which covers the basics. Let me know what you found most helpful in it. In this blog, we will cover the fundamentals of Prometheus, PromQL, dashboarding and visualization, service discovery, Push Gatewa... 8 min read · [sahilnaik.hashnode.dev](https://sahilnaik.hashnode.dev/getting-started-with-prometheus-a-guide?utm_source=hashnode&utm_medium=feed) [Apr 30, 2025](https://hashnode.com/posts/getting-started-with-prometheus-a-guide/68125dc789648354fd58e5a2) ### [GitHub Actions in Action](https://sahilnaik.hashnode.dev/github-actions-in-action?utm_source=hashnode&utm_medium=feed) In the world of DevOps and modern software development, automation is everything. Whether you're building, testing, or deploying your application, having a streamlined CI/CD (Continuous Integration/Continuous Deployment) pipeline can save time, reduc... 5 min read · [sahilnaik.hashnode.dev](https://sahilnaik.hashnode.dev/github-actions-in-action?utm_source=hashnode&utm_medium=feed) [Apr 30, 2025](https://hashnode.com/posts/github-actions-in-action/68125d8584cebbb1a9a160f7)