kubectl -n kube-system get configmap aws-auth -o=yaml

apiVersion: v1
data:
  mapRoles: |
    - groups:
      - system:bootstrappers
      - system:nodes
      rolearn: arn:aws:iam::0987654321:role/YourRole-NodeInstanceRole
      username: system:node:{\{EC2PrivateDNSName}\}
  mapUsers: |
    - groups:
      - system:masters
      userarn: arn:aws:iam::0987654321:user/your_user2
kind: ConfigMap
metadata:
  creationTimestamp: "2022-06-22T14:38:40Z"
  name: aws-auth
  namespace: kube-system
  resourceVersion: "190663"
  uid: ffcee67e-e22c-4ac3-be81-7037bb3bde32

See also

• AWS IAM Authenticator for Kubernetes: aws-auth, kubectl edit -n kube-system configmap/aws-auth, eksctl create iamidentitymapping, mapUsers:, mapRoles:, mapAccounts:
• ConfigMaps: kubectl [ get | edit | describe | create | delete ] configmaps, aws-auth, Kustomize, kind: ConfigMap, ConfigMapRef, envFrom