aws_eks_clusters resource

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Use the aws_eks_clusters resource to test the configuration of a collection of AWS Elastic Container Service for Kubernetes.

Syntax

describe aws_eks_clusters do
  its('names.count') { should cmp 10 }
end

Parameters

This resource does not expect any parameters.

See also the AWS documentation on EKS Clusters.

Properties

Property	Description
arn	The Amazon Resource Name (ARN) of the cluster.
name	The name of the cluster.
endpoint	The endpoint for your Kubernetes API server.
status	The current status of the cluster.
version	The Kubernetes server version for the cluster.
certificate_authority	The certificate-authority-data for your cluster.
subnets_count	The number of subnets associated with your cluster.
subnet_ids	The subnets associated with your cluster.
security_groups_count	The count of security groups associated with your cluster.
security_group_ids	The security groups associated with the cross-account elastic network interfaces that are used to allow communication between your worker nodes and the Kubernetes control plane.
role_arn	The Amazon Resource Name (ARN) of the IAM role that provides permissions for the Kubernetes control plane to make calls to AWS API operations on your behalf.
vpc_id	The VPC associated with your cluster.
created_at	The Unix epoch timestamp in seconds for when the cluster was created.
creating	Boolean indicating whether or not the state of the cluster is CREATING.
active	Boolean indicating whether or not the state of the cluster is ACTIVE.
failed	Boolean indicating whether or not the state of the cluster is FAILED.
deleting	Boolean indicating whether or not the state of the cluster is DELETING.
entries	Provides access to the raw results of the query, which can be treated as an array of hashes.

Examples

Allow at most 100 EKS Clusters on the account

describe aws_eks_clusters do
  its('entries.count') { should be <= 100}
end

Ensure a specific Cluster exists, by name

describe aws_eks_clusters do
  its('names') { should include('cluster-1') }
end

Ensure no Clusters are in a failed state

describe aws_eks_clusters.where( failed: true ) do
    it { should_not exist )
end

Matchers

This InSpec audit resource has the following special matchers. For a full list of available matchers, please visit our matchers page.

exist

The control will pass if the describe returns at least one result.

Use should_not to test the entity should not exist.

describe aws_eks_clusters.where( <property>: <value>) do
  it { should exist }
end

describe aws_eks_clusters.where( <property>: <value>) do
  it { should_not exist }
end

AWS Permissions

Your Principal will need the eks:DescribeCluster action with Effect set to Allow.

You can find detailed documentation at Amazon EKS IAM Policies, Roles, and Permissions The documentation for EKS actions is at Policy Structure