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google_compute_region_instance_group_manager.md

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title platform
About the google_compute_region_instance_group_manager resource
gcp

Syntax

A google_compute_region_instance_group_manager is used to test a Google RegionInstanceGroupManager resource

Beta Resource

This resource has beta fields available. To retrieve these fields, include beta: true in the constructor for the resource

Examples

describe google_compute_region_instance_group_manager(project: 'chef-gcp-inspec', region: 'europe-west2', name: 'inspec-rigm') do
  it { should exist }
  its('base_instance_name') { should eq 'rigm1' }
  its('target_size') { should eq '1' }
  its('named_ports.first.name') { should eq 'https' }
  its('named_ports.first.port') { should eq '8888' }
  its('auto_healing_policies.first.initial_delay_sec') { should eq '300' }
end

describe google_compute_region_instance_group_manager(project: 'chef-gcp-inspec', region: 'europe-west2', name: 'nonexistent') do
  it { should_not exist }
end

Test that a GCP compute region instance group manager has the expected size

describe google_compute_region_instance_group_manager(project: 'chef-inspec-gcp', region: 'europe-west2', name: 'gcp-inspec-test') do
  its('target_size') { should eq 2 }
end

Test that a GCP compute region instance group manager has a port with supplied name and value

describe google_compute_region_instance_group_manager(project: 'chef-inspec-gcp', region: 'europe-west2', name: 'gcp-inspec-test') do
  its('named_ports') { should include "http" }
end

Properties

Properties that can be accessed from the google_compute_region_instance_group_manager resource:

  • base_instance_name: The base instance name to use for instances in this group. The value must be 1-58 characters long. Instances are named by appending a hyphen and a random four-character string to the base instance name. The base instance name must comply with RFC1035.

  • creation_timestamp: The creation timestamp for this managed instance group in RFC3339 text format.

  • current_actions: The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.

    • abandoning: The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.

    • creating: The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.

    • creating_without_retries: The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.

    • deleting: The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.

    • none: The number of instances in the managed instance group that are running and have no scheduled actions.

    • recreating: The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.

    • refreshing: The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.

    • restarting: The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.

  • description: An optional description of this resource. Provide this property when you create the resource.

  • id: A unique identifier for this resource

  • instance_group: The instance group being managed

  • instance_template: The instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group.

  • name: The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.

  • named_ports: Named ports configured for the Instance Groups complementary to this Instance Group Manager.

    • name: The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.

    • port: The port number, which can be a value between 1 and 65535.

  • target_pools: TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.

  • target_size: The target number of running instances for this managed instance group. Deleting or abandoning instances reduces this number. Resizing the group changes this number.

  • auto_healing_policies: The autohealing policy for this managed instance group

    • health_check: The URL for the health check that signals autohealing.

    • initial_delay_sec: The number of seconds that the managed instance group waits before it applies autohealing policies to new instances or recently recreated instances

  • region: The region the managed instance group resides.

GCP Permissions

Ensure the Compute Engine API is enabled for the current project.