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

@janakimuthuluri

# janaki muthuluri

@janakimuthuluri · Joined April 2025

### [Dockerfile](https://dockerseries01.hashnode.dev/dockerfile?utm_source=hashnode&utm_medium=feed)

So far, we've used predefined images from Docker Hub. But what if we want to create our own image? That's where a Dockerfile comes in. What is Dockerfile? A Dockerfile is a simple text file that conta

5 min read · [dockerseries01.hashnode.dev](https://dockerseries01.hashnode.dev/dockerfile?utm_source=hashnode&utm_medium=feed)

[Mar 18](https://hashnode.com/posts/dockerfile/69ba9b34c22d3eeb8a856159)

### [Docker Images And Containers along with important Docker commands](https://dockerseries01.hashnode.dev/docker-images-and-containers-along-with-important-docker-commands?utm_source=hashnode&utm_medium=feed)

In the previous blog, we covered the fundamentals of Docker and its architecture. Now, let's dive into Docker images and containers and explore some basic Docker commands. What is image? A Docker Ima

4 min read · [dockerseries01.hashnode.dev](https://dockerseries01.hashnode.dev/docker-images-and-containers-along-with-important-docker-commands?utm_source=hashnode&utm_medium=feed)

[Mar 17](https://hashnode.com/posts/docker-images-and-containers-along-with-important-docker-commands/69b92f2dc22d3eeb8a97582e)

### [Introduction to Docker & It's Architecture](https://dockerseries01.hashnode.dev/introduction-to-docker-and-its-architecture?utm_source=hashnode&utm_medium=feed)

The "Works on My Machine" Problem One of the most common challenges in software development is environment inconsistency — when an application runs perfectly on a developer's machine but fails when ha

3 min read · [dockerseries01.hashnode.dev](https://dockerseries01.hashnode.dev/introduction-to-docker-and-its-architecture?utm_source=hashnode&utm_medium=feed)

[Mar 16](https://hashnode.com/posts/introduction-to-docker-and-its-architecture/69b7dc6da9f27706833607f9)