Adds provider to standalone example.

examples/secure_cloud_run_standalone/README.md

@@ -38,6 +38,7 @@ The resources/services/activations/deletions that this example will create/trigg
 To provision this example, run the following from within this directory:
 
 - Rename `terraform.example.tfvars` to `terraform.tfvars` by running `mv terraform.example.tfvars terraform.tfvars` and update the file with values from your environment.
+- Rename `providers.tf.example` to `providers.tf` by running `mv providers.tf.example providers.tf`. Then, open the `providers.tf` and change the value for the field `impersonate_service_account =` with the Terraform service account that will be used to deploy this example.
 - `terraform init` to get the plugins.
 - `terraform plan` to see the infrastructure plan.
 - `terraform apply` to apply the infrastructure build.

examples/secure_cloud_run_standalone/providers.tf.example

@@ -0,0 +1,25 @@
+/**
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+provider "google" {
+  impersonate_service_account = "YOUR-TERRAFORM-SA"
+  request_timeout             = "60s"
+}
+
+provider "google-beta" {
+  impersonate_service_account = "YOUR-TERRAFORM-SA"
+  request_timeout             = "60s"
+}