Created
March 13, 2023 14:00
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Sample typescript code for creating an AWS user with cluster access.
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import { Stack, StackProps } from 'aws-cdk-lib'; | |
import { Construct } from 'constructs'; | |
import {Role, ServicePrincipal, PolicyStatement, User, PolicyDocument, Policy} from 'aws-cdk-lib/aws-iam'; | |
/** | |
* Create an AWS IAM user with access (DescribeCluster, ListClusters, ListTagsForResource) | |
* to named cluster. | |
* Warning: minimal testing so far, 2023-03-13 | |
*/ | |
export class CreateIAMUserWithClusterAccessStack extends Stack { | |
constructor(scope: Construct, id: string, props?: StackProps) { | |
super(scope, id, props); | |
const clusterName = 'example-cluster'; | |
const userName = 'example-user'; | |
// Create a new IAM role for the user | |
const role = new Role(this, 'example-cluster-role', { | |
assumedBy: new ServicePrincipal('sts.amazonaws.com'), | |
}); | |
// Grant the necessary permissions to the role | |
const statement = new PolicyStatement({ | |
actions: [ | |
'eks:DescribeCluster', | |
'eks:ListClusters', | |
'eks:ListTagsForResource' | |
], | |
resources: [`arn:aws:eks:*:*:cluster/${clusterName}`], | |
}); | |
const policyDocument = new PolicyDocument({ | |
statements: [statement], | |
}); | |
role.addToPolicy(statement); | |
const policy = new Policy(this, 'ExamplePolicy', { | |
document: policyDocument, | |
}); | |
// Create a new IAM user and attach the role to it | |
const user = new User(this, userName); | |
user.attachInlinePolicy(policy); | |
} | |
} |
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