Prerequisites

1. Ensure you have an Azure Container Registry with a container image already uploaded.
2. Install Terraform and configure your Azure credentials.

Terraform Script

provider "azurerm" {
  features {}
}

# Resource group
resource "azurerm_resource_group" "example" {
  name     = "example-rg"
  location = "East US"
}

# App Service Plan
resource "azurerm_app_service_plan" "example" {
  name                = "example-asp"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  sku {
    tier = "Basic"
    size = "B1"
  }
}

# App Service
resource "azurerm_app_service" "example" {
  name                = "example-app"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  app_service_plan_id = azurerm_app_service_plan.example.id

  app_settings = {
    WEBSITES_PORT                   = "8080" # Set your container's exposed port
    DOCKER_REGISTRY_SERVER_URL      = "https://${azurerm_container_registry.example.login_server}"
    DOCKER_REGISTRY_SERVER_USERNAME = azurerm_container_registry.example.admin_username
    DOCKER_REGISTRY_SERVER_PASSWORD = azurerm_container_registry.example.admin_password
  }

  site_config {
    linux_fx_version = "DOCKER|${azurerm_container_registry.example.login_server}/example-image:latest"
  }
}

# Container Registry
resource "azurerm_container_registry" "example" {
  name                = "exampleacr"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  sku                 = "Basic"
  admin_enabled       = true
}

output "app_service_url" {
  value = azurerm_app_service.example.default_site_hostname
}

Steps to Apply the Script

1. Save the script to a file, e.g., main.tf.
2. Run the following commands:bashCopy codeterraform init terraform plan terraform apply
3. Confirm the apply step by typing yes when prompted.

Notes

• Replace "example-image:latest" in the linux_fx_version setting with your actual container image name and tag in ACR.
• Update resource names and locations to fit your environment.
• If you don’t have admin access enabled for your ACR, you can use a service principal to provide credentials instead. Let me know if you’d like a script for that!

Alexandre Blanchet

Early in my career, I specialized in the Python language. Python has been a constant in my professional life for over 10 years now. In 2018, I moved to London where I worked at companies of various sizes as a Python developer for five years. In parallel, I developed my activity as a Mentor, to which I now dedicate myself full-time.