![]() Check the current identity to verify that you're using the correct credentials that have permissions for the Amazon EKS cluster: aws sts get-caller-identity Tip: Use package managers such as yum, apt-get, or homebrew for macOS to install the AWS CLI.Ģ. Important: You must have Python version 2.7.9 or later installed on your system. Verify that the AWS CLI version 1.16.308 or later is installed on your system: $ aws -version Note: If you receive errors when running AWS CLI commands, make sure that you’re using the most recent AWS CLI version.ġ. To manually update your kubeconfig file without using the AWS CLI, seeĬreating or updating a kubeconfig file for an Amazon EKS cluster. The following resolution shows you how to create a kubeconfig file for your cluster with the AWS CLI This configuration allows you to connect to your cluster using the Kubeconfig file using the AWS Command Line Interface (AWS CLI). Resolution You didn't create the kubeconfig fileĪfter you create your Amazon EKS cluster, you must configure your You are unable to connect to the Amazon EKS API server endpoint.You didn't create the kubeconfig file for your cluster.Kubernetes provides us with an awesome robust RBAC permission mechanism.You might not be able to connect to your EKS cluster because of one of the following reasons: The AWS-managed Kubernetes cluster can withstand the loss of an availability zone.Īccess and authorization controls are critical for any security system. Wanna check if you have cluster-admin permissions, fire this: $ kubectl auth can-i "*" "*" Wrapup!ĮKS provides the Kubernetes control plane with the backend persistence layer, the Kubernetes API server and the master nodes are provisioned and scaled across various availability zones, resulting in high availability and eliminating a single point of failure. To see if you have the permission to get pods simply run: $ kubectl auth can-i get pods ![]() You can use auth can-i to check if you have permission to a resource. You can read more about it here Kubernetes Authorization Overview. Simply put the eks-user user should be able to perform all the actions specified in the verbs array for pods, secrets, configmaps, deployments, and events. $ kubectl create secret generic my-secret -from-literal = db_password = $ kubectl create configmap my-cm -from-literal = db_username = -from-literal = db_host = Test the permissions of the user with the below-mentioned commands. If the user is properly configured with the aws cli utility you should see a response like the one shown below: Once configured you can test to see if the user is properly configured using the aws sts get-caller-identity command: $ aws sts get-caller-identity -profile eks-user $ aws configure -profile eks-userĪWS Access Key ID : AKIAI44QH8DHBEXAMPLEĪWS Secret Access Key : je7MtGbClwBF/2Zp9Utk/h3圜o8nvbEXAMPLEKEY ![]() Configure AWS CLIĬonfiguring your AWS CLI with a new user is as simple as running the aws configure command and providing the AWS Access Key ID and the AWS Secret Access Key, the Default region name and Default Output format are optional though. You will be required to use these keys in the next step. You can go ahead without selecting any permission.Īfter the user is created, you will have access to the users Access Key ID and Secret Access Key. You do not need any particular permission for your user to access EKS. Inside the IAM dashboard click on the Users tab and click the “Add User” button.Ĭreate a new user and allow the user programmatic access by clicking on the Programmatic access checkbox. Go to your AWS Console, you will find the IAM service listed under the “Security, Identity & Compliance” group. The permissions for interacting with your cluster’s Kubernetes API is managed through the native Kubernetes RBAC system. IAM is used for authentication to your EKS Cluster. Many reputed companies trust Amazon EKS to run their containerized workloads.ĮKS uses IAM to provide authentication to your Kubernetes cluster (via the aws eks get-token command, or the AWS IAM Authenticator for Kubernetes), it relies on native Kubernetes Role Based Access Control (RBAC) for authorization. It is deeply integrated with many AWS services such as AWS Identity and Access Management (IAM) for authentication to the cluster, Amazon CloudWatch for logging, Auto Scaling Groups for scaling the worker nodes, and Amazon Virtual Private Cloud (VPC) for networking. Elastic Kubernetes Service (EKS) is the fully managed Kubernetes service from AWS.
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