IAM policy for Compute Engine BackendService

Three different resources help you manage your IAM policy for Compute Engine BackendService. Each of these resources serves a different use case:

A data source can be used to retrieve policy data in advent you do not need creation

google_compute_backend_service_iam_policy

data "google_iam_policy" "admin" {
  binding {
    role = "roles/compute.admin"
    members = [
      "user:jane@example.com",
    ]
  }
}

resource "google_compute_backend_service_iam_policy" "policy" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  policy_data = data.google_iam_policy.admin.policy_data
}

With IAM Conditions:

data "google_iam_policy" "admin" {
  binding {
    role = "roles/compute.admin"
    members = [
      "user:jane@example.com",
    ]

    condition {
      title       = "expires_after_2019_12_31"
      description = "Expiring at midnight of 2019-12-31"
      expression  = "request.time < timestamp(\"2020-01-01T00:00:00Z\")"
    }
  }
}

resource "google_compute_backend_service_iam_policy" "policy" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  policy_data = data.google_iam_policy.admin.policy_data
}

google_compute_backend_service_iam_binding

resource "google_compute_backend_service_iam_binding" "binding" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  role = "roles/compute.admin"
  members = [
    "user:jane@example.com",
  ]
}

With IAM Conditions:

resource "google_compute_backend_service_iam_binding" "binding" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  role = "roles/compute.admin"
  members = [
    "user:jane@example.com",
  ]

  condition {
    title       = "expires_after_2019_12_31"
    description = "Expiring at midnight of 2019-12-31"
    expression  = "request.time < timestamp(\"2020-01-01T00:00:00Z\")"
  }
}

google_compute_backend_service_iam_member

resource "google_compute_backend_service_iam_member" "member" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  role = "roles/compute.admin"
  member = "user:jane@example.com"
}

With IAM Conditions:

resource "google_compute_backend_service_iam_member" "member" {
  project = google_compute_backend_service.default.project
  name = google_compute_backend_service.default.name
  role = "roles/compute.admin"
  member = "user:jane@example.com"

  condition {
    title       = "expires_after_2019_12_31"
    description = "Expiring at midnight of 2019-12-31"
    expression  = "request.time < timestamp(\"2020-01-01T00:00:00Z\")"
  }
}

Argument Reference

The following arguments are supported:


The condition block supports:

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

Import

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

Any variables not passed in the import command will be taken from the provider configuration.

Compute Engine backendservice IAM resources can be imported using the resource identifiers, role, and member.

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

$ terraform import google_compute_backend_service_iam_member.editor "projects/{{project}}/global/backendServices/{{backend_service}} roles/compute.admin user:jane@example.com"

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

$ terraform import google_compute_backend_service_iam_binding.editor "projects/{{project}}/global/backendServices/{{backend_service}} roles/compute.admin"

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

$ terraform import google_compute_backend_service_iam_policy.editor projects/{{project}}/global/backendServices/{{backend_service}}

User Project Overrides

This resource supports User Project Overrides.