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).

IAM policies for Amazon EKS

The following example templates show how Amazon Step Functions generates IAM policies based on the resources in your state machine definition. For more information, see IAM Policies for integrated services and Service integration patterns.

CreateCluster

Resources

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "eks:CreateCluster"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "eks:DescribeCluster",
                "eks:DeleteCluster"
            ],
            "Resource": "arn:aws:eks:sa-east-1:444455556666:cluster/*"
        },
        {
            "Effect": "Allow",
            "Action": "iam:PassRole",
            "Resource": [
                "arn:aws:iam::444455556666:role/StepFunctionsSample-EKSClusterManag-EKSServiceRole-ANPAJ2UCCR6DPCEXAMPLE"
            ],
            "Condition": {
                "StringEquals": {
                    "iam:PassedToService": "eks.amazonaws.com"
                }
            }
        }
    ]
}

CreateNodeGroup

Resources

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeSubnets",
                "eks:CreateNodegroup"
            ],
            "Resource": "*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "eks:DescribeNodegroup",
                "eks:DeleteNodegroup"
            ],
            "Resource": "arn:aws:eks:sa-east-1:444455556666:nodegroup/*"
        },
        {
            "Effect": "Allow",
            "Action": [
                "iam:GetRole",
                "iam:ListAttachedRolePolicies"
            ],
            "Resource": "arn:aws:iam::444455556666:role/*"
        },
        {
            "Effect": "Allow",
            "Action": "iam:PassRole",
            "Resource": [
                "arn:aws:iam::444455556666:role/StepFunctionsSample-EKSClusterMan-NodeInstanceRole-ANPAJ2UCCR6DPCEXAMPLE"
            ],
            "Condition": {
                "StringEquals": {
                    "iam:PassedToService": "eks.amazonaws.com"
                }
            }
        }
    ]
}

DeleteCluster

Resources

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "eks:DeleteCluster",
                "eks:DescribeCluster"
            ],
            "Resource": [
                "arn:aws:eks:sa-east-1:444455556666:cluster/ExampleCluster"
            ]
        }
    ]
}

DeleteNodegroup

Resources

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "eks:DeleteNodegroup",
                "eks:DescribeNodegroup"
            ],
            "Resource": [
                "arn:aws:eks:sa-east-1:444455556666:nodegroup/ExampleCluster/ExampleNodegroup/*"
            ]
        }
    ]
}

For more information about using Amazon EKS with Step Functions, see Call Amazon EKS with Step Functions.