Blog
Engineering
2
minutes

Releasing IAM EKS User Mapper in open-source

I'm super excited to share something amazing our team at Qovery has been cooking up lately: the IAM EKS User Mapper. This isn't just any tool – it's our answer to a problem we know so many of you face: managing AWS IAM user access to Kubernetes clusters efficiently and securely. It's open-source and available to everyone now on GitHub.
Benjamin Chastanier
Software Engineer
Summary
Twitter icon
linkedin icon

So, why did we decide to build this? Well, at Qovery, we saw how tedious and error-prone it can be to manually handle cluster access. We thought, "There's got to be a better way!" And thus, the IAM EKS User Mapper was born, crafted with love in Rust 🦀. Why Rust, you ask? It's simple: for its unparalleled performance and reliability. We wanted a tool as robust and dependable as your needs.

Diagram on how "IAM EKS User Mapper" works

Here’s a sneak peek into what makes this tool a must-have:

  1. Group Users Sync: Say goodbye to the hassle of manually updating access rights. This feature automatically syncs IAM users from groups directly into your Kubernetes cluster’s aws-auth configmap. It's all about making your life easier.
  2. SSO Support: We know how crucial SSO is for secure and efficient access management. That’s why our tool supports SSO roles in the aws-auth configmap, making it a breeze for users to connect to the cluster.

By open-sourcing the IAM EKS User Mapper, we’re inviting you to join in, contribute, and help shape the future of Kubernetes access management. Whether you're bug hunting, suggesting new features, or coding up a storm, we’re here for it and appreciate your input.

We’d love to hear from you. How do you currently handle Kubernetes cluster access? Any challenges or tips you'd like to share? Your experiences and feedback are gold to us. Please use this reddit thread or open an issue on GitHub if you want to share your experience.

In a nutshell, the IAM EKS User Mapper is our way of making Kubernetes management a little less stressful and a lot more secure. We can’t wait to see how you use it and make it even better.

Repository: IAM EKS User Mapper Repository

Share on :
Twitter icon
linkedin icon
Tired of fighting your Kubernetes platform?
Qovery provides a unified Kubernetes control plane for cluster provisioning, security, and deployments - giving you an enterprise-grade platform without the DIY overhead.
See it in action

Suggested articles

Kubernetes
 minutes
Kubernetes management: Best practices for enterprise ccaling and cost optimization

Master enterprise Kubernetes management in 2026. Learn best practices for security, FinOps, and reliability, and see how AI-agentic platforms simplify operations.

Mélanie Dallé
Senior Marketing Manager
Kubernetes
Platform Engineering
Infrastructure Management
 minutes
The top 3 OpenShift pains in 2026 (and how platform teams respond)

Is OpenShift becoming too expensive or complex for your team? Discover the top 3 OpenShift pain points; from the "pricing inversion" to vendor lock-in and see why agile platform teams are migrating to modular, developer-first alternatives like Qovery.

Mélanie Dallé
Senior Marketing Manager
AI
Qovery
3
 minutes
How Qovery uses Qovery to speed up its AI project

Discover how Qovery leverages its own platform to accelerate AI development. Learn how an AI specialist deployed a complex stack; including LLMs, QDrant, and KEDA - in just one day without needing deep DevOps or Kubernetes expertise. See how the "dogfooding" approach fuels innovation for our DevOps Copilot.

Romain Gérard
Staff Software Engineer
Product
4
 minutes
Scale What Matters, Not Just CPU - Welcome Keda autoscaling

Not every workload should scale on CPU. Qovery brings event-driven autoscaling into the application lifecycle, letting applications scale on real signals like queue depth or request latency.

Alessandro Carrano
Head of Product
DevOps
Kubernetes
Platform Engineering
15
 minutes
10 Red-Hat OpenShift Alternatives to Reduce Cost and Complexity in 2026

Fed up with OpenShift? Compare the top 10 enterprise alternatives. Discover how modern Kubernetes management platforms like Qovery reduce TCO, simplify Day 2 Ops, and scale AI workloads.

Morgan Perry
Co-founder
Kubernetes
DevOps
9
 minutes
Top 10 Rancher alternatives in 2026: Beyond cluster management

Looking for Rancher alternatives? Compare the top 10 Kubernetes Management Platforms for 2026. From Qovery to OpenShift, find the best tool to scale multi-cluster operations and reduce TCO.

Morgan Perry
Co-founder
Internal Developer Platform
DevOps
 minutes
PaaS vs. DIY IDP: The Fastest Path to a Self-Service Cloud

Building an Internal Developer Platform (IDP) from scratch seems cheaper, but the maintenance costs add up. Discover why a modern PaaS on your own infrastructure is the faster, smarter path to a self-service cloud.

Mélanie Dallé
Senior Marketing Manager
Heroku
15
 minutes
Top 10 Heroku Alternatives in 2026: When Simplicity Hits the Scaling Wall

Escape rising Heroku costs & outages. Compare top alternatives that deliver PaaS simplicity on your own cloud and scale without limits.

Mélanie Dallé
Senior Marketing Manager

It’s time to change
the way you manage K8s

Turn Kubernetes into your strategic advantage with Qovery, automating the heavy lifting while you stay in control.