---
title: "Discussion on \"Deploying MongoDB on Kubernetes with a Replica Set (3 Replicas)\" | Hashnode"
description: "Discussion on \"Deploying MongoDB on Kubernetes with a Replica Set (3 Replicas)\". Introduction\nThis guide walks through deploying a MongoDB replica set on Kubernetes using a StatefulSet and a headless Service. It's written for beginners, with step-by-step instructions, YAML manifes"
url: "https://hashnode.com/posts/deploying-mongodb-on-kubernetes-with-a-replica-set-3-replicas/6a8302f8b2ceba01ef189413"
---

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# [Deploying MongoDB on Kubernetes with a Replica Set (3 Replicas)](https://iamsidd.hashnode.dev/deploying-mongodb-on-kubernetes-with-a-replica-set-3-replicas?utm_source=hashnode&utm_medium=feed)

Introduction This guide walks through deploying a MongoDB replica set on Kubernetes using a StatefulSet and a headless Service. It's written for beginners, with step-by-step instructions, YAML manifes

Aug 17 · 8 min read · iamsidd.hashnode.dev  
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-   [#kubernetes](https://hashnode.com/tag/kubernetes)
-   [#mongodb](https://hashnode.com/tag/mongodb)
-   [#high-availability](https://hashnode.com/tag/high-availability)
-   [#replicaset](https://hashnode.com/tag/replicaset)

## Written by

[Siddhartha Mukherjee](https://hashnode.com/@siddmyself)

@siddmyself · Bangalore, Karnataka

  
[View profile](https://hashnode.com/@siddmyself)

A passionate developer and tech enthusiast who loves turning ideas into impactful solutions. From designing seamless user experiences to deploying robust applications, I enjoy exploring the endless possibilities of technology.

I’m a full-time software professional with a robust foundation in computer science and modern application development, currently deepening my expertise in databases, cloud infrastructure, DevOps, and containerized systems. Let’s connect and discuss tech, innovation, and opportunities to build something amazing!

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