azure_aks_cluster Resource

Use the azure_aks_cluster InSpec audit resource to test the properties of an Azure AKS Cluster.

Azure REST API Version, Endpoint, and HTTP Client Parameters

This resource interacts with API versions supported by the resource provider. The api_version can be defined as a resource parameter. If not provided, this resource uses the latest version. For more information, refer to the azure_generic_resource document.

Unless defined, this resource uses the azure_cloud global endpoint and default values for the HTTP client. For more information, refer to the resource pack README.

Install

This resource is available in the Chef InSpec Azure resource pack.

For information on configuring your Azure environment for Chef InSpec and creating an InSpec profile that uses the InSpec Azure resource pack, see the Chef InSpec documentation for the Azure cloud platform.

Syntax

An azure_aks_cluster resource block identifies an AKS Cluster by name and resource_group, or the resource_id.

describe azure_aks_cluster(resource_group: 'RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  it { should exist }
end

describe azure_aks_cluster(resource_id: '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroup}/providers/Microsoft.ContainerService/managedClusters/{ClusterName}') do
  it { should exist }
end

Parameters

resource_group: Azure resource group where the targeted resource resides.
name: Name of the AKS cluster to test.
resource_id: The unique resource ID.

Either one of the parameter sets can be provided for a valid query:

resource_id
resource_group and name

Properties

identity: The identity of the managed cluster, if configured. It is a managed cluster identity object.
sku: The SKU (pricing tier) of the resource.
diagnostic_settings: The diagnostic settings for the resource group that the AKS cluster is within.
enabled_logging_types: The logging types that are enabled for the AKS cluster.
disabled_logging_types: The logging types that are disabled for the AKS cluster.

For properties applicable to all resources, such as type, name, id, and properties, refer to azure_generic_resource.

Also, refer to Azure documentation for other properties available. Any attribute in the response may be accessed with the key names separated by dots (.).

Examples

Test that an AKS Cluster has the desired network plug-in

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  its('properties.networkProfile.networkPlugin') { should cmp 'kubenet' }
end

Loop through all clusters within the subscription

azure_aks_clusters.ids.each do |resource_id|
  describe azure_aks_cluster(resource_id: resource_id) do
    its('properties.networkProfile.networkPlugin') { should cmp 'kubenet' }
  end
end

Test that a specified AKS Cluster has the correct number of nodes in pool

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  its('properties.agentPoolProfiles.first.count') { should cmp 5 }
end

Test that a specified AKS Cluster has kube-audit logging enabled

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  its('enabled_logging_types') { should include "kube-audit" }
end

Test that a specified AKS Cluster has logging enabled on it and no forms of logging are disabled

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  its('disabled_logging_types.count') { should eq 0 }
end

See integration tests for more examples.

Matchers

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

exists

# If we expect 'CLUSTERNAME' to always exist.

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  it { should exist }
end

not_exists

# If we expect 'CLUSTERNAME' to never exist.

describe azure_aks_cluster('RESOURCE_GROUP', name: 'CLUSTER_NAME') do
  it { should_not exist }
end

Azure Permissions

Your Service Principal must be set up with at least a contributor role on the subscription you wish to test.