Amazon EMR on EKS examples using Amazon CLI - Amazon Command Line Interface
Actions
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Amazon EMR on EKS examples using Amazon CLI

The following code examples show you how to perform actions and implement common scenarios by using the Amazon Command Line Interface with Amazon EMR on EKS.

Actions are code excerpts from larger programs and must be run in context. While actions show you how to call individual service functions, you can see actions in context in their related scenarios and cross-service examples.

Scenarios are code examples that show you how to accomplish a specific task by calling multiple functions within the same service.

Each example includes a link to GitHub, where you can find instructions on how to set up and run the code in context.

Topics

Actions

The following code example shows how to use update-role-trust-policy.

Amazon CLI

To update the trust policy of an IAM Role to be used with Amazon EMR on EKS

This example command updates the trust policy of a role named example_iam_role such that it can be used with Amazon EMR on EKS with example_namespace namespace from an EKS cluster named example_cluster.

Command:

aws emr-containers update-role-trust-policy \
    --cluster example_cluster \
    --namespace example_namespace \
    --role-name example_iam_role

Output:

If the trust policy has already been updated, then the output will be:
Trust policy statement already exists for role example_iam_role. No
changes were made!

If the trust policy has not been updated yet, then the output will be:
Successfully updated trust policy of role example_iam_role.