From 2130a24f1e4f0c5f2d40ea0ae05e44ffce78d644 Mon Sep 17 00:00:00 2001
From: The Magician <magic-modules@google.com>
Date: Tue, 4 Jun 2024 15:27:43 -0700
Subject: [PATCH] feat(spanner): Add InstanceConfig resource in Spanner product
 (#10341) (#718)

[upstream:496ae0d4ed8789804048199edad90d5d6e85ae47]

Signed-off-by: Modular Magician <magic-modules@google.com>
---
 spanner_instance_config_basic/backing_file.tf | 15 ++++
 spanner_instance_config_basic/main.tf         | 13 +++
 spanner_instance_config_basic/motd            |  7 ++
 spanner_instance_config_basic/tutorial.md     | 79 +++++++++++++++++++
 4 files changed, 114 insertions(+)
 create mode 100644 spanner_instance_config_basic/backing_file.tf
 create mode 100644 spanner_instance_config_basic/main.tf
 create mode 100644 spanner_instance_config_basic/motd
 create mode 100644 spanner_instance_config_basic/tutorial.md

diff --git a/spanner_instance_config_basic/backing_file.tf b/spanner_instance_config_basic/backing_file.tf
new file mode 100644
index 00000000..c60b1199
--- /dev/null
+++ b/spanner_instance_config_basic/backing_file.tf
@@ -0,0 +1,15 @@
+# This file has some scaffolding to make sure that names are unique and that
+# a region and zone are selected when you try to create your Terraform resources.
+
+locals {
+  name_suffix = "${random_pet.suffix.id}"
+}
+
+resource "random_pet" "suffix" {
+  length = 2
+}
+
+provider "google" {
+  region = "us-central1"
+  zone   = "us-central1-c"
+}
diff --git a/spanner_instance_config_basic/main.tf b/spanner_instance_config_basic/main.tf
new file mode 100644
index 00000000..aeb7bfcd
--- /dev/null
+++ b/spanner_instance_config_basic/main.tf
@@ -0,0 +1,13 @@
+resource "google_spanner_instance_config" "example" {
+  name          = ""custom-nam11-config"-${local.name_suffix}"
+  display_name  = "Test Spanner Instance Config"
+  base_config    = "nam11"
+  replicas     {
+      location = "us-west1"
+      type = "READ_ONLY"
+      default_leader_location = false
+ }
+ labels = {
+    "foo" = "bar"
+  }
+}
diff --git a/spanner_instance_config_basic/motd b/spanner_instance_config_basic/motd
new file mode 100644
index 00000000..45a906e8
--- /dev/null
+++ b/spanner_instance_config_basic/motd
@@ -0,0 +1,7 @@
+===
+
+These examples use real resources that will be billed to the
+Google Cloud Platform project you use - so make sure that you
+run "terraform destroy" before quitting!
+
+===
diff --git a/spanner_instance_config_basic/tutorial.md b/spanner_instance_config_basic/tutorial.md
new file mode 100644
index 00000000..161c8918
--- /dev/null
+++ b/spanner_instance_config_basic/tutorial.md
@@ -0,0 +1,79 @@
+# Spanner Instance Config Basic - Terraform
+
+## Setup
+
+<walkthrough-author name="rileykarson@google.com" analyticsId="UA-125550242-1" tutorialName="spanner_instance_config_basic" repositoryUrl="https://github.com/terraform-google-modules/docs-examples"></walkthrough-author>
+
+Welcome to Terraform in Google Cloud Shell! We need you to let us know what project you'd like to use with Terraform.
+
+<walkthrough-project-billing-setup></walkthrough-project-billing-setup>
+
+Terraform provisions real GCP resources, so anything you create in this session will be billed against this project.
+
+## Terraforming!
+
+Let's use {{project-id}} with Terraform! Click the Cloud Shell icon below to copy the command
+to your shell, and then run it from the shell by pressing Enter/Return. Terraform will pick up
+the project name from the environment variable.
+
+```bash
+export GOOGLE_CLOUD_PROJECT={{project-id}}
+```
+
+After that, let's get Terraform started. Run the following to pull in the providers.
+
+```bash
+terraform init
+```
+
+With the providers downloaded and a project set, you're ready to use Terraform. Go ahead!
+
+```bash
+terraform apply
+```
+
+Terraform will show you what it plans to do, and prompt you to accept. Type "yes" to accept the plan.
+
+```bash
+yes
+```
+
+
+## Post-Apply
+
+### Editing your config
+
+Now you've provisioned your resources in GCP! If you run a "plan", you should see no changes needed.
+
+```bash
+terraform plan
+```
+
+So let's make a change! Try editing a number, or appending a value to the name in the editor. Then,
+run a 'plan' again.
+
+```bash
+terraform plan
+```
+
+Afterwards you can run an apply, which implicitly does a plan and shows you the intended changes
+at the 'yes' prompt.
+
+```bash
+terraform apply
+```
+
+```bash
+yes
+```
+
+## Cleanup
+
+Run the following to remove the resources Terraform provisioned:
+
+```bash
+terraform destroy
+```
+```bash
+yes
+```