» google_iam_policy

Generates an IAM policy document that may be referenced by and applied to other Google Cloud Platform resources, such as the google_project resource.

data "google_iam_policy" "admin" {
  binding {
    role = "roles/compute.instanceAdmin"

    members = [
      "serviceAccount:your-custom-sa@your-project.iam.gserviceaccount.com",
    ]
  }

  binding {
    role = "roles/storage.objectViewer"

    members = [
      "user:alice@gmail.com",
    ]
  }

  audit_config {
    service = "cloudkms.googleapis.com"
    audit_log_configs {
      log_type = "DATA_READ",
      exempted_members = ["user:you@domain.com"]
    }

    audit_log_configs {
      log_type = "DATA_WRITE",
    }

    audit_log_configs {
      log_type = "ADMIN_READ",
    }
  }
}

This data source is used to define IAM policies to apply to other resources. Currently, defining a policy through a datasource and referencing that policy from another resource is the only way to apply an IAM policy to a resource.

Note: Several restrictions apply when setting IAM policies through this API. See the setIamPolicy docs for a list of these restrictions.

» Argument Reference

The following arguments are supported:

  • binding (Required) - A nested configuration block (described below) defining a binding to be included in the policy document. Multiple binding arguments are supported.

Each document configuration must have one or more binding blocks, which each accept the following arguments:

  • role (Required) - The role/permission that will be granted to the members. See the IAM Roles documentation for a complete list of roles. Note that custom roles must be of the format [projects|organizations]/{parent-name}/roles/{role-name}.

  • members (Required) - An array of identities that will be granted the privilege in the role. For more details on format and restrictions see https://cloud.google.com/billing/reference/rest/v1/Policy#Binding 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. It can't be used with the google_project resource.
    • allAuthenticatedUsers: A special identifier that represents anyone who is authenticated with a Google account or a service account. It can't be used with the google_project resource.
    • user:{emailid}: An email address that represents a specific Google account. For example, alice@gmail.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.
  • audit_config (Optional) - A nested configuration block that defines logging additional configuration for your project.

    • service (Required) Defines a service that will be enabled for audit logging. For example, storage.googleapis.com, cloudsql.googleapis.com. allServices is a special value that covers all services.
    • audit_log_configs (Required) A nested block that defines the operations you'd like to log.
    • log_type (Required) Defines the logging level. DATA_READ, DATA_WRITE and ADMIN_READ capture different types of events. See the audit configuration documentation for more details.
    • exempted_members (Optional) Specifies the identities that are exempt from these types of logging operations. Follows the same format of the members array for binding.

» Attributes Reference

The following attribute is exported:

  • policy_data - The above bindings serialized in a format suitable for referencing from a resource that supports IAM.