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google_container_node_pool.md

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title About the google_container_node_pool Resource
platform gcp

google_container_node_pool

Use the google_container_node_pool InSpec audit resource to test properties of a single GCP container node pool.


Syntax

A google_container_node_pool resource block declares the tests for a single GCP container node pool by project, zone, cluster name and nodepool name.

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  it { should exist }
  its('name') { should eq 'inspec-gcp-kube-node-pool' }
  its('zone') { should match 'europe-west2-a' }
end

Examples

The following examples show how to use this InSpec audit resource.

Test that a GCP container node pool is in a particular state e.g. "RUNNING"

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  its('status') { should eq 'RUNNING' }
end

Test GCP container node pool disk size in GB is as expected

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  its('node_config.disk_size_gb'){should eq 100}
end

Test GCP container node pool machine type is as expected

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  its('node_config.machine_type'){should eq "n1-standard-1"}
end

Test GCP container node pool node image type is as expected

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  its('node_config.image_type'){should eq "COS"}
end

Test GCP container node pool initial node count is as expected

describe google_container_node_pool(project: 'chef-inspec-gcp', zone: 'europe-west2-a', cluster_name: 'inspec-gcp-kube-cluster', nodepool_name: 'inspec-gcp-kube-node-pool') do
  its('initial_node_count'){should eq 3}
end

Properties

  • config, initial_node_count, instance_group_urls, management, name, status, version

GCP Permissions

Ensure the Kubernetes Engine API is enabled for the project where the resource is located.