mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-07 09:36:44 +00:00
120 lines
5.3 KiB
Markdown
120 lines
5.3 KiB
Markdown
---
|
|
layout: "google"
|
|
page_title: "Google: google_service_account_iam"
|
|
sidebar_current: "docs-google-service-account-iam"
|
|
description: |-
|
|
Collection of resources to manage IAM policy for a service account.
|
|
---
|
|
|
|
# IAM policy for service account
|
|
|
|
When managing IAM roles, you can treat a service account either as a resource or as an identity. This resource is to add iam policy bindings to a service account resource **to configure permissions for who can edit the service account**. To configure permissions for a service account to act as an identity that can manage other GCP resources, use the [google_project_iam](google_project_iam.html) set of resources.
|
|
|
|
Three different resources help you manage your IAM policy for a service account. Each of these resources serves a different use case:
|
|
|
|
* `google_service_account_iam_policy`: Authoritative. Sets the IAM policy for the service account and replaces any existing policy already attached.
|
|
* `google_service_account_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 service account are preserved.
|
|
* `google_service_account_iam_member`: Non-authoritative. Updates the IAM policy to grant a role to a new member. Other members for the role for the service account are preserved.
|
|
|
|
~> **Note:** `google_service_account_iam_policy` **cannot** be used in conjunction with `google_service_account_iam_binding` and `google_service_account_iam_member` or they will fight over what your policy should be.
|
|
|
|
~> **Note:** `google_service_account_iam_binding` resources **can be** used in conjunction with `google_service_account_iam_member` resources **only if** they do not grant privilege to the same role.
|
|
|
|
## google\_service\_account\_iam\_policy
|
|
|
|
```hcl
|
|
data "google_iam_policy" "admin" {
|
|
binding {
|
|
role = "roles/iam.serviceAccountUser"
|
|
|
|
members = [
|
|
"user:jane@example.com",
|
|
]
|
|
}
|
|
}
|
|
|
|
resource "google_service_account" "sa" {
|
|
account_id = "my-service-account"
|
|
display_name = "A service account that only Jane can interact with"
|
|
}
|
|
|
|
resource "google_service_account_iam_policy" "admin-account-iam" {
|
|
service_account_id = "${google_service_account.sa.name}"
|
|
policy_data = "${data.google_iam_policy.admin.policy_data}"
|
|
}
|
|
```
|
|
|
|
## google\_service\_account\_iam\_binding
|
|
|
|
```hcl
|
|
|
|
resource "google_service_account" "sa" {
|
|
account_id = "my-service-account"
|
|
display_name = "A service account that only Jane can use"
|
|
}
|
|
|
|
resource "google_service_account_iam_binding" "admin-account-iam" {
|
|
service_account_id = "${google_service_account.sa.name}"
|
|
role = "roles/iam.serviceAccountUser"
|
|
|
|
members = [
|
|
"user:jane@example.com",
|
|
]
|
|
}
|
|
```
|
|
|
|
## google\_service\_account\_iam\_member
|
|
|
|
```hcl
|
|
resource "google_service_account" "sa" {
|
|
account_id = "my-service-account"
|
|
display_name = "A service account that Jane can use"
|
|
}
|
|
|
|
resource "google_service_account_iam_member" "admin-account-iam" {
|
|
service_account_id = "${google_service_account.sa.name}"
|
|
role = "roles/iam.serviceAccountUser"
|
|
member = "user:jane@example.com"
|
|
}
|
|
```
|
|
|
|
## Argument Reference
|
|
|
|
The following arguments are supported:
|
|
|
|
* `service_account_id` - (Required) The fully-qualified name of the service account to apply policy to.
|
|
|
|
* `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_service_account_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_service_account_iam_policy`) The policy data generated by
|
|
a `google_iam_policy` data source.
|
|
|
|
## Attributes Reference
|
|
|
|
In addition to the arguments listed above, the following computed attributes are
|
|
exported:
|
|
|
|
* `etag` - (Computed) The etag of the service account IAM policy.
|
|
|
|
## Import
|
|
|
|
Service account IAM resources can be imported using the project, service account email, role and member.
|
|
|
|
```
|
|
$ terraform import google_service_account_iam_policy.admin-account-iam projects/{your-project-id}/serviceAccounts/{your-service-account-email}
|
|
|
|
$ terraform import google_service_account_iam_binding.admin-account-iam "projects/{your-project-id}/serviceAccounts/{your-service-account-email} roles/editor"
|
|
|
|
$ terraform import google_service_account_iam_member.admin-account-iam "projects/{your-project-id}/serviceAccounts/{your-service-account-email} roles/editor foo@example.com"
|
|
``` |