add exainfra only example and module with test automation

.github/linters/terrascan.toml

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+# terrascan configuration file
+
+# https://runterrascan.io/docs/policies/
+[rules]
+    skip-rules = [
+        "accurics.azure.NS.272"
+    ]

.github/workflows/build.yml

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+name: build
+
+on:
+  push:
+    branches:
+      # - main
+      - steven/*
+  # pull_request:
+  #   branches:
+  #     - main
+
+permissions: {}
+
+jobs:
+    docs:
+      name: Generate terraform docs
+      runs-on: ubuntu-latest
+      permissions:
+          contents: write
+          packages: read
+          statuses: write
+      steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+      - name: Render terraform docs and push changes back to PR
+        uses: terraform-docs/gh-actions@main
+        with:
+          working-dir: .
+          output-file: README.md
+          output-method: inject
+          git-push: true
+          recursive: true
+          recursive-path: modules
+          args: --recursive-include-main=false
+    lint:
+        name: Lint Code Base
+        runs-on: ubuntu-latest
+        permissions:
+            contents: read
+            packages: read
+            statuses: write
+
+        steps:
+          - name: Checkout code
+            uses: actions/checkout@v4
+            with:
+              fetch-depth: 0
+
+          - name: Super-linter
+            uses: github/super-linter@v6
+            env:
+              # To report GitHub Actions status checks
+              GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+              VALIDATE_TERRAFORM_FMT: true
+              VALIDATE_TERRAFORM_TFLINT: true
+              VALIDATE_TERRAFORM_TERRASCAN: true
+              VALIDATE_CHECKOV: true
+
+    tofu_test_ubuntu:
+        name: Tofu Test (ubuntu)
+        environment: sandbox3
+        runs-on: ubuntu-latest
+        needs: lint
+        permissions:
+            contents: read
+            packages: read
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v4
+              with:
+                fetch-depth: 0
+            - name: Azure login
+              uses: azure/login@v2
+              with:
+                creds: '{"clientId":"${{ secrets.ARM_CLIENT_ID }}","clientSecret":"${{ secrets.ARM_CLIENT_SECRET }}","subscriptionId":"${{ secrets.ARM_SUBSCRIPTIONS_ID }}","tenantId":"${{ secrets.ARM_TENANT_ID }}"}'
+            - name: setup opentofu
+              uses: opentofu/setup-opentofu@v1
+              with:
+                tofu_version: 1.8.1
+            # - name: Iterate over each module for tofu test
+            #   run: |
+            #     for dir in $(find ./modules -maxdepth 1 -mindepth 1 -type d); do
+            #     echo "----- Testing $dir -----"
+            #     cd $dir
+            #     tofu init
+            #     tofu validate
+            #     tofu fmt -check
+            #     # tofu test
+            #     cd -  # Go back to root directory
+            #     done
+            - name: Iterate over each examples for tofu plan
+              run: |
+                # for dir in $(find ./examples -maxdepth 1 -mindepth 1 -type d); do
+                # echo "----- Testing $dir -----"
+                # cd $dir
+                cd ./examples/exainfra_only
+                tofu init
+                tofu validate
+                tofu fmt -check
+                tofu plan
+                cd -  # Go back to root directory
+                done
+
+    # tofu_test_windows:
+    #     name: Tofu Test (windows)
+    #     environment: sandbox3
+    #     runs-on: windows-latest
+    #     needs: lint
+    #     permissions:
+    #         contents: read
+    #         packages: read
+    #     steps:
+    #         - name: Checkout code
+    #           uses: actions/checkout@v4
+    #           with:
+    #             fetch-depth: 0
+    #         - name: Azure login
+    #           uses: azure/login@v2
+    #           with:
+    #             creds: '{"clientId":"${{ secrets.ARM_CLIENT_ID }}","clientSecret":"${{ secrets.ARM_CLIENT_SECRET }}","subscriptionId":"${{ secrets.ARM_SUBSCRIPTIONS_ID }}","tenantId":"${{ secrets.ARM_TENANT_ID }}"}'
+    #         - name: setup opentofu
+    #           uses: opentofu/setup-opentofu@v1
+    #           with:
+    #             tofu_version: 1.8.1
+    #         - name: Iterate over each module and test
+    #           shell: powershell
+    #           run: |
+    #             $modules = Get-ChildItem -Path .\modules -Directory
+    #             foreach ($module in $modules) {
+    #                 Write-Host "Testing module in $($module.FullName)"
+    #                 Set-Location -Path $module.FullName
+    #                 tofu init
+    #                 tofu validate
+    #                 tofu fmt -check
+    #                 tofu test
+    #                 Set-Location -Path $Env:GITHUB_WORKSPACE
+    #             }

examples/exainfra_only/main.tf

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+module "azure-exainfra" {
+  source                                                       = "../../modules/azure-exainfra"
+  resource_group                                               = "tftest-01"
+  location                                                     = "eastus"
+  zones                                                        = "3"
+  exadata_infrastructure_resource_name                         = "tftest-01"
+  exadata_infrastructure_shape                                 = "Exadata.X9M"
+  exadata_infrastructure_compute_cpu_count                     = 2
+  exadata_infrastructure_storage_count                         = 3
+  exadata_infrastructure_maintenance_window_lead_time_in_weeks = 0
+  exadata_infrastructure_maintenance_window_preference         = "NoPreference"
+  exadata_infrastructure_maintenance_window_patching_mode      = "Rolling"
+}

modules/azure-exainfra/main.tf

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+resource "azurerm_resource_group" "az_rg" {
+  name     = var.resource_group
+  location = var.location
+}
+
+
+resource "azapi_resource" "cloudExadataInfrastructure" {
+  type      = "Oracle.Database/cloudExadataInfrastructures@2023-09-01"
+  parent_id = azurerm_resource_group.az_rg.id
+  name      = var.exadata_infrastructure_resource_name
+  timeouts {
+    create = "1h30m"
+    delete = "20m"
+  }
+  body = {
+    "location" : var.location,
+    "zones" : [
+      var.zones
+    ],
+    "properties" : {
+      "computeCount" : var.exadata_infrastructure_compute_cpu_count,
+      "displayName" : var.exadata_infrastructure_resource_name,
+      "maintenanceWindow" : {
+        "leadTimeInWeeks" : var.exadata_infrastructure_maintenance_window_lead_time_in_weeks,
+        "preference" : var.exadata_infrastructure_maintenance_window_preference,
+        "patchingMode" : var.exadata_infrastructure_maintenance_window_patching_mode
+      },
+      "shape" : var.exadata_infrastructure_shape,
+      "storageCount" : var.exadata_infrastructure_storage_count
+    }
+  }
+  schema_validation_enabled = false
+}

modules/azure-exainfra/outputs.tf

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+output "exainfra_ocid" {
+  value = azapi_resource.cloudExadataInfrastructure.id
+}

modules/azure-exainfra/provider.tf

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+terraform {
+  required_providers {
+    # https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "~>3.99.0"
+    }
+    # https://registry.terraform.io/providers/Azure/azapi/latest/docs
+    azapi = {
+      source = "Azure/azapi"
+    }
+  }
+}
+
+provider "azurerm" {
+  features {
+  }
+}

modules/azure-exainfra/terraform.tfvars.template

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+resource_group = "tftest-01"
+location="useast"
+zones="2"
+exadata_infrastructure_resource_name="tftest01"
+exadata_infrastructure_compute_cpu_count=2
+exadata_infrastructure_resource_display_name="tftest-01"
+exadata_infrastructure_maintenance_window_lead_time_in_weeks=0
+exadata_infrastructure_maintenance_window_preference="NoPreference"
+exadata_infrastructure_maintenance_window_patching_mode="Rolling"
+exadata_infrastructure_shape="Exadata.X9M"
+exadata_infrastructure_storage_count=3

modules/azure-exainfra/variables.tf

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+variable "location" {
+  description = "The location of the exadata infrastructure."
+  type        = string
+}
+
+variable "zones" {
+  description = "The zone of the exadata infrastructure."
+  type        = string
+}
+
+variable "resource_group" {
+  type        = string
+  description = "Resource Group Name"
+}
+
+variable "exadata_infrastructure_resource_name" {
+  description = "The name of the exadata infrastructure on Azure."
+  type        = string
+}
+# variable "exadata_infrastructure_resource_display_name" {
+#   description = "The display name of the exadata infrastructure."
+#   type        = string
+# }
+
+variable "exadata_infrastructure_compute_cpu_count" {
+  description = "The number of compute servers for the cloud Exadata infrastructure."
+  type        = number
+}
+
+variable "exadata_infrastructure_storage_count" {
+  description = "The number of storage servers for the Exadata infrastructure."
+  type        = number
+}
+
+variable "exadata_infrastructure_shape" {
+  description = "The shape of the cloud Exadata infrastructure resource. e.g. Exadata.X9M"
+  type        = string
+}
+
+variable "exadata_infrastructure_maintenance_window_lead_time_in_weeks" {
+  description = "Lead time window allows user to set a lead time to prepare for a down time. The lead time is in weeks and valid value is between 1 to 4."
+  type        = number
+}
+
+variable "exadata_infrastructure_maintenance_window_preference" {
+  description = "The maintenance window scheduling preference.Allowed values are: NO_PREFERENCE, CUSTOM_PREFERENCE."
+  type        = string
+}
+
+variable "exadata_infrastructure_maintenance_window_patching_mode" {
+  description = "Cloud Exadata infrastructure node patching method, either ROLLING or NONROLLING."
+  type        = string
+}