msampathkumar · November 30, 2021 09:29 · Nov 30, 2021
diff --git a/Magic Module - Terraform Samples PR : How to use tftools for PR validations? b/Magic Module - Terraform Samples PR : How to use tftools for PR validations?
@@ -0,0 +1,47 @@
+# Testing https://github.com/GoogleCloudPlatform/magic-modules/pull/5448/files
+
+
+# Step by Step - Instructions
+
+- Step1: Download files
+
+   ```
+wget https://github.com/GoogleCloudPlatform/magic-modules/raw/e8d547a02b95d7a1a650b52c5968404ee57a7b14/mmv1/products/compute/terraform.yaml
+wget https://github.com/GoogleCloudPlatform/magic-modules/raw/e8d547a02b95d7a1a650b52c5968404ee57a7b14/mmv1/templates/terraform/examples/external_ssl_proxy_lb_mig_backend_custom_header.tf.erb
+   ```
+
+- Step2: Using Gcloud shell
+
+   Install & use `tftools` from https://github.com/GoogleCloudPlatform/terraform-sample-tools/tree/main/tools/Magic%20Modules%20-%20Terraform%20Automation%20Tools
+
+   After git clone of above repo, do following in `terraform-sample-tools/tools/Magic Modules - Terraform Automation Tools/`
+   ```
+sudo python3 setup.py install
+   ```
+
+- Step3: Prepare terraform executable script
+
+  ```bash
+tftools external_ssl_proxy_lb_mig_backend_custom_header.tf.erb terraform.yaml
+  ```
+This tftools is installed in step 2. Using this tools, we run some pre-check validation on config & erb files and then generates a terraform file. In this we should get `external_ssl_proxy_lb_mig_backend_custom_header.tf`
+
+- Step4: Run terraform init & validation
+
+  ```bash
+terraform init
+terraform validate
+  ```
+If `Success` is reported for validate proceed to next steps
+
+- Step5: Terraform Apply to create & run the infra
+
+  ```bash
+terraform apply
+  ```
+
+- Step6: Terraform detroy to rollback infra setup
+
+  ```bash
+terraform destroy
+  ```