Create a regional MIG with proactive instance redistribution disabled

Create a regional managed instance group (MIG) with proactive instance redistribution disabled.

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For detailed documentation that includes this code sample, see the following:

Code sample


To learn how to apply or remove a Terraform configuration, see Basic Terraform commands. For more information, see the Terraform provider reference documentation.

resource "google_compute_region_instance_group_manager" "default" {
  name                      = "example-rmig"
  region                    = "us-east1"
  distribution_policy_zones = ["us-east1-b", "us-east1-c"]
  update_policy {
    type                         = "PROACTIVE"
    minimal_action               = "REFRESH"
    instance_redistribution_type = "NONE"
    max_unavailable_fixed        = 3
  target_size        = 30
  base_instance_name = "instance"
  version {
    instance_template =

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