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github.com › kubernetes-sigs › aws-iam-authenticator

GitHub - kubernetes-sigs/aws-iam-authenticator: A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster · GitHub

If you are building a Kubernetes installer on AWS, AWS IAM Authenticator for Kubernetes can simplify your bootstrap process. You won't need to somehow smuggle your initial admin credential securely out of your newly installed cluster.

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anywhere.eks.amazonaws.com › docs › clustermgmt › security › cluster-iam-auth

Authenticate cluster with AWS IAM Authenticator | EKS Anywhere

March 2, 2026 - Configure AWS IAM Authenticator to authenticate user access to the cluster

Discussions

EKS aws-iam-authenticator

That was for when the aws cli didn't have the ability to get the auth token. It's not needed anymore to connect on your kube config More on reddit.com

r/aws

1

2

February 9, 2024

Linux - aws-iam-authenticator & other AWS - WTF?

Couple of notes: awscli prefers the help pattern (e.g. "aws eks describe-cluster help"), rather than manpages. You'll also find this pattern in pretty much any golang-based executable - it's not going anywhere, for good or ill. Technically speaking, you don't need aws-iam-authenticator anymore. The same functionality is available in the most up-to-date versions of awscli with the aws eks get-token command. You can include the latter in your .kube/config, though you might have to modify the config file manually . More on reddit.com

r/sysadmin

40

1

May 6, 2021

aws-iam-authenticator error

The newer awscli support get-token. No need for that app anymore More on reddit.com

r/kubernetes

5

4

April 4, 2020

How to set up MFA?

Here I am trying to figure out how to log back in again as they don't offer a simple SMS solution and all the other options are odd or don't exist in my country More on reddit.com

r/aws

7

3

May 8, 2024

Videos

AWS Solution Architect | MFA(Multi Factor Authentication) setup ...

How to Enable Multi-Factor Authentication (MFA) in AWS | Amazon ...

How to use AWS IAM Authenticator | AWS IAM Authenticator Training ...

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How to Install AWS IAM Authenticator in Windows | AWS IAM Training ...

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How to Install AWS IAM Authenticator 🛠️ | AWS IAM Training ...

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What is AWS IAM Authenticator? | AWS IAM Training | IAM Authenticator ...

August 25, 2025

formulae.brew.sh › formula › aws-iam-authenticator

aws-iam-authenticator — Homebrew Formulae

brew install aws-iam-authenticator · Use AWS IAM credentials to authenticate to Kubernetes · https://github.com/kubernetes-sigs/aws-iam-authenticator · License: Apache-2.0 · Development: Pull requests · Formula JSON API: /api/formula/aws-iam-authenticator.json ·

weaveworks-gitops.awsworkshop.io › 60_workshop_6_ml › 00_prerequisites.md › 50_install_aws_iam_auth.html

Install aws iam authenticator :: Weaveworks Introduction to GitOps w/ AWS EKS

You can configure the stock kubectl client to work with Amazon EKS by installing the AWS IAM authenticator for Kubernetes and modifying your kubectl configuration file to use it for authentication.

Amazon Web Services

aws.amazon.com › security, identity and compliance › aws identity and access management › multi-factor authentication (mfa)

IAM - Multi-Factor Authentication

2 days ago - You can enable MFA at the AWS account level for root and IAM users you have created in your account. With MFA enabled, when a user signs in to the AWS Management Console, they are prompted for their user name and password— something they know—and an authentication code from their MFA device— something they have (or if they use a biometrics-enabled authenticator, something they are).

docs.cyberark.com › conjur-open-source › latest › en › content › operations › services › aws_iam_authenticator.htm

AWS IAM Authenticator

Create a policy that defines the IAM Authenticator, for example prod. # policy id needs to match the convention `conjur/authn-iam/<service ID>` - !policy id: conjur/authn-iam/prod body: - !webservice - !group apps # Uncomment the optional-signed-headers variable if you want to allow additional signed headers to be part of the AWS authorization signature #- !variable optional-signed-headers - !permit role: !group apps privilege: [ read, authenticate ] resource: !webservice

reddit.com › r/aws › eks aws-iam-authenticator

r/aws on Reddit: EKS aws-iam-authenticator

February 9, 2024 -

Hi everyone,I have some questions regarding aws-iam-authenticator .

It comes with EKS by default, right?. If so, Can I install it in a existing EKS cluster where I can currently login using configmap/aws-auth?. Are there any benefits?
When should I use aws-iam-authenticator ?

Thank you!!

That was for when the aws cli didn't have the ability to get the auth token. It's not needed anymore to connect on your kube config

Find elsewhere

Google Bing Mojeek

artifacthub.io › packages › helm › fairwinds-stable › aws-iam-authenticator

aws-iam-authenticator 1.7.6 · fairwinds/fairwinds-stable

Install and configure aws-iam-authenticator on your cluster.

docs.aws.amazon.com › amazon eks › best practices guide › best practices for security › identity and access management

Identity and Access Management - Amazon EKS

CONFIG_MAP to continue using aws-auth configMap exclusively. API_AND_CONFIG_MAP to source authenticated IAM principals from both EKS Access Entry APIs and the aws-auth configMap, prioritizing the Access Entries.

learnaws.org › 2023 › 08 › 22 › aws-iam-authenticator

A Beginner's Guide to AWS IAM Authenticator

This beginner's guide to AWS IAM Authenticator explores the features, benefits, setup process, and usage of IAM Authenticator for Amazon EKS clusters, simplifying the authentication workflow, enhancing security, and leveraging existing AWS IAM credentials for seamless integration.

ECR Public Gallery

gallery.ecr.aws › eks-distro › kubernetes-sigs › aws-iam-authenticator

eks-distro/kubernetes-sigs/aws-iam-authenticator

Amazon ECR Public Gallery is a website that allows anyone to browse and search for public container images, view developer-provided details, and see pull commands

sourceforge.net › projects › aws-iam-authenticator.mirror

AWS IAM Authenticator for Kubernetes download | SourceForge.net

A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster. A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster. The initial work on this tool was driven by Heptio.

reddit.com › r/sysadmin › linux - aws-iam-authenticator & other aws - wtf?

r/sysadmin on Reddit: Linux - aws-iam-authenticator & other AWS - WTF?

May 6, 2021 -

Getting setup with AWS access at my new job, using Ubuntu Linux 20.04.

sudo apt install aws-cli

AWww yeah that works well! But wait... I need to get aws-iam-authenticator and... they want me to download a binary from the internet and put it in a system-wide folder to be executable? AND THERE'S NO PACKAGE MANAGER OPTION???.

But wait, there's more. aws-cli/aws from my package manager doesn't even come with manpages.

What fucking amateurs:

Think it's a good idea to include ZERO man pages with something as key as the aws package?
Think it's a good idea to have the recommended practice of installing a binary as just, curl, copy, and no package manager options?

There are non-trivial security issues with just blindly trusting and downloading binaries from the internet, what is this, Windows? But not having a package manager method to install aws-iam-authenticator means it will never get updated from my package manager, and probably never get updated in the future. So what does that mean? Some day a bug will get found, I'll get impacted by it, and not even realise it, because this completely breaks system management in the Ubuntu/Linux realm.

Someone let me lean on them. I'm red in the face. What monkey amateurs thought any of this was a good idea? AWS has been going for... 18 years now or something?

ARGH #rant

Couple of notes: awscli prefers the help pattern (e.g. "aws eks describe-cluster help"), rather than manpages. You'll also find this pattern in pretty much any golang-based executable - it's not going anywhere, for good or ill. Technically speaking, you don't need aws-iam-authenticator anymore. The same functionality is available in the most up-to-date versions of awscli with the aws eks get-token command. You can include the latter in your .kube/config, though you might have to modify the config file manually .

Think it's a good idea to include ZERO man pages with something as key as the aws package? Do you want a manual for what? For AWS CLI?

Keycloak - the open source identity and access management solution. Add single-sign-on and authentication to applications and secure services with minimum effort.

aws.amazon.com › blogs › opensource › deploying-aws-iam-authenticator-kubernetes-kops

Deploying the AWS IAM Authenticator to kops | AWS Open Source Blog

May 20, 2020 - Managing authentication protocols is typically an onerous task, requiring admins to maintain a list of acceptable users, validate permissions on an ongoing basis for each user, prune users that don’t need access, and even periodically recycle token- and certificate-based access. The more systems need to be managed, the more complicated these tasks become. That is why Heptio, an AWS partner in the Amazon Partner Network, and AWS created the AWS IAM Authenticator, which allows you to have federated authentication using AWS Identity and Access Management (IAM).

aur.archlinux.org › packages › aws-iam-authenticator

AUR (en) - aws-iam-authenticator

See the correct ldflags from the source Makefile: https://github.com/kubernetes-sigs/aws-iam-authenticator/blob/f131685174cf16630a49baef08c472f99db47f70/Makefile#L66

docs.aws.amazon.com › amazon eks › user guide › learn how access control works in amazon eks › grant iam users and roles access to kubernetes apis › grant iam users access to kubernetes with a configmap

Grant IAM users access to Kubernetes with a ConfigMap - Amazon EKS

Access to your cluster using IAM principals is enabled by the AWS IAM Authenticator for Kubernetes

artifacthub.io › packages › helm › fairwinds-stable › aws-iam-authenticator › 1.3.1

aws-iam-authenticator 1.3.1 · fairwinds/fairwinds-stable

Install and configure aws-iam-authenticator on your cluster.

udemy.com › it & software

Ultimate AWS Certified Solutions Architect Associate 2026

2 weeks ago - Explore how IAM policies grant, restrict, and manage permissions by attaching admin and read-only policies to users and groups, with hands-on policy creation via JSON and a visual editor. ... Strengthen AWS security with a password policy and multi-factor authentication, using virtual MFA devices (Google Authenticator, Authy) and U2F hardware keys.

Rating: 4.7 - 288K votes

Amazon Web Services

docs.aws.amazon.com › aws identity and access management › user guide › iam identities › iam users › aws multi-factor authentication in iam

AWS Multi-factor authentication in IAM - AWS Identity and Access Management

4 weeks ago - These FIDO-based authenticators use public key cryptography and are resistant to phishing, man-in-the-middle, and replay attacks, providing a stronger level of security than TOTP-based options. MFA is enforced for all account types for their root user. For more information, see Secure your ...