# declare azurerm provider
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs
provider "azurerm" {
  features {}
}

# create a resource group
#cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/resource_group
resource "azurerm_resource_group" "rg" {
  name     = "myResourceGroup"
  location = "westeurope"
}

# create a storage account
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/storage_account
resource "azurerm_storage_account" "sa" {
  name                     = "mystorageaccount"
  resource_group_name      = azurerm_resource_group.rg.name
  location                 = azurerm_resource_group.rg.location
  account_tier             = "Standard"
  account_replication_type = "LRS"
}

# create a container in the storage account
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/storage_container
resource "azurerm_storage_container" "sc" {
  name                  = "mycontainer"
  storage_account_name  = azurerm_storage_account.sa.name
  container_access_type = "private"
}

# create a managed disk
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/managed_disk
resource "azurerm_managed_disk" "md" {
  name                 = "myManagedDisk"
  location             = azurerm_resource_group.rg.location
  resource_group_name  = azurerm_resource_group.rg.name
  storage_account_type = "Standard_LRS"
  create_option        = "Empty"
  disk_size_gb         = 1
}

# create a public IP address
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/public_ip
resource "azurerm_public_ip" "pip" {
  name                = "myPublicIP"
  location            = azurerm_resource_group.rg.location
  resource_group_name = azurerm_resource_group.rg.name
  allocation_method   = "Dynamic"
}

# create a network interface
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/network_interface
resource "azurerm_network_interface" "nic" {
  name                      = "myNIC"
  location                  = azurerm_resource_group.rg.location
  resource_group_name       = azurerm_resource_group.rg.name

  ip_configuration {
    name                          = "myNICConfg"
    subnet_id                     = azurerm_subnet.subnet.id
    private_ip_address_allocation = "Dynamic"
    public_ip_address_id          = azurerm_public_ip.pip.id
  }
}

# create a S1 service plan
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/app_service_plan
resource "azurerm_app_service_plan" "asp" {
  name                = "myAppServicePlan"
  location            = azurerm_resource_group.rg.location
  resource_group_name = azurerm_resource_group.rg.name
  kind                = "Linux"
  reserved            = true

  sku {
    tier = "Standard"
    size = "S1"
  }
}

# create a app service
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/app_service
resource "azurerm_app_service" "as" {
  name                = "myAppService"
  location            = azurerm_resource_group.rg.location
  resource_group_name = azurerm_resource_group.rg.name
  app_service_plan_id = azurerm_app_service_plan.asp.id
  site_config {
    linux_fx_version = "DOCKER|nginx"
  }
}

# create storage account
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/storage_account
resource "azurerm_storage_account" "sa" {
  name                     = "mystorageaccount"
  resource_group_name      = azurerm_resource_group.rg.name
  location                 = azurerm_resource_group.rg.location
  account_tier             = "Standard"
  account_replication_type = "LRS"
}


# create a virtual network
# cf. https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/virtual_network
resource "azurerm_virtual_network" "vnet" {
  name                = "myVnet"
  address_space       = ["10.12.1.0/24"]    # CIDR block
    location            = azurerm_resource_group.rg.location
    resource_group_name = azurerm_resource_group.rg.name
}