terraform-provider-google/website/docs/r/compute_subnetwork_iam.html.markdown

layout	page_title	sidebar_current	description
google	Google: google_compute_subnetwork_iam	docs-google-compute-subnetwork-iam	Collection of resources to manage IAM policy for a GCE subnetwork.

IAM policy for GCE subnetwork

~> Warning: These resources are in beta, and should be used with the terraform-provider-google-beta provider. See Provider Versions for more details on beta resources.

Three different resources help you manage your IAM policy for GCE subnetwork. Each of these resources serves a different use case:

• google_compute_subnetwork_iam_policy: Authoritative. Sets the IAM policy for the subnetwork and replaces any existing policy already attached.
• google_compute_subnetwork_iam_binding: Authoritative for a given role. Updates the IAM policy to grant a role to a list of members. Other roles within the IAM policy for the subnetwork are preserved.
• google_compute_subnetwork_iam_member: Non-authoritative. Updates the IAM policy to grant a role to a new member. Other members for the role for the subnetwork are preserved.

~> Note: google_compute_subnetwork_iam_policy cannot be used in conjunction with google_compute_subnetwork_iam_binding and google_compute_subnetwork_iam_member or they will fight over what your policy should be.

~> Note: google_compute_subnetwork_iam_binding resources can be used in conjunction with google_compute_subnetwork_iam_member resources only if they do not grant privilege to the same role.

google_compute_subnetwork_iam_policy

data "google_iam_policy" "admin" {
  binding {
    role = "roles/editor"

    members = [
      "user:jane@example.com",
    ]
  }
}

resource "google_compute_subnetwork_iam_policy" "subnet" {
	subnetwork  = "your-subnetwork-id"
	policy_data = "${data.google_iam_policy.admin.policy_data}"
}

google_compute_subnetwork_iam_binding

resource "google_compute_subnetwork_iam_binding" "subnet" {
  subnetwork = "your-subnetwork-id"
  role       = "roles/compute.networkUser"

  members = [
    "user:jane@example.com",
  ]
}

google\compute_subnetwork_iam_member

resource "google_compute_subnetwork_iam_member" "subnet" {
  subnetwork = "your-subnetwork-id"
  role       = "roles/compute.networkUser"
  member     = "user:jane@example.com"
}

Argument Reference

The following arguments are supported:

• subnetwork - (Required) The name of the subnetwork.

• member/members - (Required) Identities that will be granted the privilege in role. Each entry can have one of the following values:

  • allUsers: A special identifier that represents anyone who is on the internet; with or without a Google account.
  • allAuthenticatedUsers: A special identifier that represents anyone who is authenticated with a Google account or a service account.
  • user:{emailid}: An email address that represents a specific Google account. For example, alice@gmail.com or joe@example.com.
  • serviceAccount:{emailid}: An email address that represents a service account. For example, my-other-app@appspot.gserviceaccount.com.
  • group:{emailid}: An email address that represents a Google group. For example, admins@example.com.
  • domain:{domain}: A G Suite domain (primary, instead of alias) name that represents all the users of that domain. For example, google.com or example.com.

• role - (Required) The role that should be applied. Only one google_compute_subnetwork_iam_binding can be used per role. Note that custom roles must be of the format [projects|organizations]/{parent-name}/roles/{role-name}.

• policy_data - (Required only by google_compute_subnetwork_iam_policy) The policy data generated by a google_iam_policy data source.

• project - (Optional) The ID of the project in which the resource belongs. If it is not provided, the provider project is used.

• region - (Optional) The region of the subnetwork. If unspecified, this defaults to the region configured in the provider.

Attributes Reference

In addition to the arguments listed above, the following computed attributes are exported:

• etag - (Computed) The etag of the subnetwork's IAM policy.

Import

For all import syntaxes, the "resource in question" can take any of the following forms:

• full self link or relative link (projects/{{project}}/region/{{region}}/subnetworks/{{name}})
• {{project}}/{{region}}/{{name}}
• {{region}}/{{name}} (project is taken from provider project)
• {{name}} (project and region are taken from provider project)

IAM member imports use space-delimited identifiers; the resource in question, the role, and the member identity, e.g.

$ terraform import google_compute_subnetwork_iam_member.subnet "project-name/region-name/subnetwork-name roles/compute.networkUser user:foo@example.com"

IAM binding imports use space-delimited identifiers; the resource in question and the role, e.g.

$ terraform import google_compute_subnetwork_iam_binding.subnet "project-name/region-name/subnetwork-name roles/compute.networkUser"

IAM policy imports use the identifier of the resource in question, e.g.

$ terraform import google_compute_subnetwork_iam_policy.subnet project-name/region-name/subnetwork-name