feat: use small Terraform configuration for experimenting

cal-itp · Aug 25, 2023 · 48f48cd · 48f48cd
1 parent 2d6fe09
commit 48f48cd
Show file tree

Hide file tree

Showing 2 changed files with 33 additions and 10 deletions.
diff --git a/experiment/experiment-pipeline.yml b/experiment/experiment-pipeline.yml
@@ -47,36 +47,30 @@ stages:
               terraformVersion: 1.3.1
           # https://github.com/microsoft/azure-pipelines-terraform/tree/main/Tasks/TerraformTask/TerraformTaskV3#readme
           - task: TerraformTaskV3@3
-          # - task: Bash@3
             displayName: Terraform init
             inputs:
               provider: azurerm
               command: init
-              workingDirectory: "$(System.DefaultWorkingDirectory)/terraform"
+              workingDirectory: "$(System.DefaultWorkingDirectory)/experiment"
               # https://developer.hashicorp.com/terraform/tutorials/automation/automate-terraform#automated-terraform-cli-workflow
               commandOptions: -input=false
               # service connection
               backendServiceArm: compiler-deployer
               # needs to match main.tf
-              backendAzureRmResourceGroupName: courtesy-cards-eligibility-terraform
-              backendAzureRmStorageAccountName: courtesycardsterraform
+              backendAzureRmResourceGroupName: experiment-terraform
+              backendAzureRmStorageAccountName: experimentterraform
               backendAzureRmContainerName: tfstate
               backendAzureRmKey: terraform.tfstate
-              # targetType: inline
-              # script: echo "terraform init"
           - task: TerraformTaskV3@3
-          # - task: Bash@3
             displayName: Select environment
             inputs:
               provider: azurerm
               command: custom
               customCommand: workspace
               commandOptions: select $(workspace)
-              workingDirectory: "$(System.DefaultWorkingDirectory)/terraform"
+              workingDirectory: "$(System.DefaultWorkingDirectory)/experiment"
               # service connection
               environmentServiceNameAzureRM: compiler-deployer
-              # targetType: inline
-              # script: echo $(workspace)
           # - task: TerraformTaskV3@3
           - task: Bash@3
             displayName: Terraform plan

diff --git a/experiment/main.tf b/experiment/main.tf
@@ -0,0 +1,29 @@
+terraform {
+  // see version in experiment-pipeline.yml
+  required_version = ">= 1.1.0"
+
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = ">= 3.0.0, < 4.0.0"
+    }
+  }
+
+  backend "azurerm" {
+    # needs to match experiment-pipeline.yml
+    resource_group_name  = "experiment-terraform"
+    storage_account_name = "experimentterraform"
+    container_name       = "tfstate"
+    key                  = "terraform.tfstate"
+  }
+
+}
+
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "rg" {
+  name     = "myTFResourceGroup"
+  location = "westus2"
+}