Deploy Azure Data Services with Terraform

Terraform-based deployment of almost all Azure Data Services (default deployment settings are in the parenthesis):

  • Azure Service Bus (Standard, namespace,topic,subscription, auth. rules)
  • Azure Data Lake Storage (ZRS, Hot, Secured, StandardV2)
  • Azure Data Factory (w/Git or without)
  • Azure Data Factory linked with Data Lake Storage
  • Azure Data Factory Pipeline
  • Azure DataBricks WorkSpace (Standard)
  • Azure EventHub (Standard, namespace)
  • Azure Functions (Dynamic, LRS storage, Python, w/App.Insights or without)
  • Azure Data Explorer (Kusto, Standard_D11_v2, 2 nodes)
  • Azure Analysis Server (backup-enabled, S0, LRS, Standard)
  • Azure Event Grid (domain, EventGridSchema)

Properties and content

  • 831 strings in total
  • Written about 1 year ago, updated a day ago to fix deprecated expressions
  • Tested with the latest Terraform 0.13.2 and Azure provider 2.27.0 (in fact, works fine with >=0.12 and Azure provider >= 1.35)
  • – provider authentication and version settings
  • – a desired Azure infrastructure
  • terraform.tfvars – controls deployment settings
  • – variables list
  • – outputs useful information

Deployment settings (excerpt)

# What should be deployed?
servicebus       = true  # Azure Service Bus
datafactory      = true  # Azure Data Factory
datafactory_git  = false # Enable GIT for Data Factory? (don't forget to set Git settings in the Data Factory section)
databricks       = true  # Azure DataBricks
eventhub         = true  # Azure EventHub
functions        = true  # Azure Functions 
functions_appins = true  # Integrate App.Insights with Azure Functions?
eventgrid        = true  # Azure EventGrid
kusto            = true  # Azure Data Explorer (kusto)
analysis         = true  # Azure Analysis Server

Resource block (excerpt)

resource "azurerm_function_app" "rlmvp-svc-function-appins" {
  count                      = var.functions == "true" && var.functions_appins == "true" ? 1 : 0
  name                       = "${var.prefix}function${random_string.rndstr.result}"
  location                   = var.az_region
  resource_group_name        =
  app_service_plan_id        = azurerm_app_service_plan.rlmvp-svc-appplan[count.index].id
  storage_account_name       = azurerm_storage_account.rlmvp-svc-storacc[count.index].name
  storage_account_access_key = azurerm_storage_account.rlmvp-svc-storacc[count.index].primary_access_key
  # storage_connection_string = azurerm_storage_account.rlmvp-svc-storacc[count.index].primary_connection_string (deprecated; works though)
  app_settings = {
    "FUNCTIONS_WORKER_RUNTIME"       = var.az_funcapp_runtime
    "APPINSIGHTS_INSTRUMENTATIONKEY" = azurerm_application_insights.rlmvp-svc-appins[count.index].instrumentation_key
  tags = var.az_tags

Usage guide

  • Open the terraform.tfvars file
  • Indicate the “What Should Be Deployed?” section
  • Use true/false to set your desired configuration
  • Check or change Azure services settings in the appropriate sections (naming convention (prefix/suffix), location, SKUs and etc.)
  • Run terraform init to get required Terraform providers
  • Run terraform plan to initiate pre-deployment check
  • Run terraform apply to start a deployment
  • (optional) terraform destroy to delete Azure resources


  • The script uses Service Principal authentication, so define the subscription ID, client ID, tenand ID and principal secret in the (or use another authentication type – Managed Identity, if your CI is running on Azure VMs, for instance)
  • If you are going to deploy Analysis Server (enabled, by default), provide valid Azure AD user(s) UPN(s) to set them as administrators of Analysis Server (az_ansrv_users variable, file – terraform.tfvars)


Deployed Azure Resources (all in one resource group)
Terraform output

P.S. feel free to share/commit/fork/slam/sell/copy and do anything that your conscience allows you 🙂