added project_id and region env var

Author: linoy-zoaretz

.github/workflows/terraform-plan.yml

@@ -1,8 +1,7 @@
 name: 'Terraform'
 
 on:
-  workflow_dispatch: # Allows manual runs from the Actions tab
-  pull_request:
+  push:
     branches:
       - PP-12736-tf-workflow
 
@@ -33,17 +32,22 @@ jobs:
       run: terraform init
       env:
         GOOGLE_CREDENTIALS: ${{ secrets.GOOGLE_CREDENTIALS }}
+        GOOGLE_PROJECT: ${{ vars.GCP_PROJECT_ID }}
+        GOOGLE_REGION: ${{ vars.GCP_REGION }}
 
     - name: Terraform Validate
       run: terraform validate
       env:
         GOOGLE_CREDENTIALS: ${{ secrets.GOOGLE_CREDENTIALS }}
+        GOOGLE_PROJECT: ${{ vars.GCP_PROJECT_ID }}
+        GOOGLE_REGION: ${{ vars.GCP_REGION }}
 
     - name: Terraform Plan
       run: terraform plan -input=false
       env:
         GOOGLE_CREDENTIALS: ${{ secrets.GOOGLE_CREDENTIALS }}
-
+        GOOGLE_PROJECT: ${{ vars.GCP_PROJECT_ID }}
+        GOOGLE_REGION: ${{ vars.GCP_REGION }}
         TF_VAR_mx_password: ${{ secrets.MX_PASSWORD }}
         TF_VAR_vpc_network: ${{ vars.VPC_NETWORK }}
         TF_VAR_subnet_name: ${{ vars.SUBNET_NAME }}