fix(infra): explicitly specify TF project ID (#392)

* fix(infra): explicitly specify TF project ID

* chore: ignore lock file in examples

Author: x1unix

docs/deployment/gcloud/.gitignore

@@ -3,6 +3,9 @@
 *.backup
 *.tfstate
 
+# Lock file not needed for examples.
+.terraform.lock.hcl
+
 # HCL vars except example
 *.tfvars
 !example.tfvars

docs/deployment/gcloud/.terraform.lock.hcl

@@ -2,14 +2,14 @@
 
 ## Prerequisites
 
-* [OpenTofu](https://opentofu.org) or Terraform.
+* [Terraform](https://www.terraform.io/) or [OpenTofu](https://opentofu.org).
 * [gcloud](https://cloud.google.com/sdk/docs/install) tool.
 * [Google Cloud](https://cloud.google.com/) project.
 
 ## Setup
 
-* Initialize project using `tofu init` command.
+* Initialize project using `terraform init` command.
 * Copy `example.tfvars` to `prod.tfvars` and edit the file.
 * Prepare Terraform plan using variables file: \
-    `tofu plan -var-file="prod.tfvars" -out=tfplan`
-* Apply a plan using `tofu apply tfplan` command.
+    `terraform plan -var-file="prod.tfvars" -out=tfplan`
+* Apply a plan using `terraform apply tfplan` command.

docs/deployment/gcloud/README.md

@@ -1,4 +1,4 @@
-# See: https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/cloud_run_v2_service
+# See: https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/cloud_run_v2_service 
 
 # Beta provider is required for "empty_dir" storage type.
 provider "google-beta" {
@@ -109,6 +109,7 @@ resource "google_cloud_run_v2_service" "default" {
 # Make service public.
 # See: https://cloud.google.com/run/docs/authenticating/public
 resource "google_cloud_run_service_iam_binding" "run_invoker" {
+  project  = google_cloud_run_v2_service.default.project
   location = google_cloud_run_v2_service.default.location
   service  = google_cloud_run_v2_service.default.name
   role     = "roles/run.invoker"

docs/deployment/gcloud/main.tf

@@ -0,0 +1,15 @@
+terraform {
+  required_version = "~> 1.5"
+
+  required_providers {
+    google-beta = {
+      source  = "hashicorp/google-beta"
+      version = "~> 5.38"
+    }
+
+    google = {
+      source  = "hashicorp/google"
+      version = "~> 5.38"
+    }
+  }
+}