TF Examples

main.tf

provider "azurerm" {
  features {}
}

resource "azurerm_resource_group" "rgs" {
  for_each = var.rgs
  name     = each.value["name"]
  location = each.value["location"]
  tags     = lookup(each.value, "tags", null)
}

resource "azurerm_virtual_network" "vnets" {
  for_each            = var.vnets
  name                = each.value["name"]
  location            = each.value["location"]
  resource_group_name = each.value["resource_group_name"]
  address_space       = each.value["address_space"]
  dns_servers         = lookup(each.value, "dns_servers", null)

  dynamic "subnet" {
    for_each = each.value["subnets"]
    content {
      name           = subnet.value["name"]
      address_prefix = subnet.value["address_prefix"]
      security_group = lookup(subnet.value, "security_group", null)
    }
  }
}

terraform.tfvars

rgs = {
  rg_one = {
    name     = "rg-tf-test-chriran-1"
    location = "eastus"
    tags = {
      ApplicationName     = "ACETECHWEEK"
      AppTypeRole         = "DC"
      DataProtection      = "NotProtected"
      DRTier              = "None"
      Environment         = "ATS"
      Location            = "USE1Z"
      NotificationContact = "[email protected]"
      ProductCostCenter   = "ATS"
      ResourceType        = "Data"
      SupportResponseSLA  = "None"
      WorkloadType        = "ADEnvironment"
      Owner               = "Chris Randall"
    }
  }
  rg_two = {
    name     = "rg-tf-test-chriran-2"
    location = "eastus"
    tags = {
      ApplicationName     = "ACETECHWEEK"
      AppTypeRole         = "DC"
      DataProtection      = "NotProtected"
      DRTier              = "None"
      Environment         = "ATS"
      Location            = "USE1Z"
      NotificationContact = "[email protected]"
      ProductCostCenter   = "ATS"
      ResourceType        = "Data"
      SupportResponseSLA  = "None"
      WorkloadType        = "ADEnvironment"
      Owner               = "Chris Randall"
    }
  }
}


vnets = {
  vnet_alpha = {
    name                = "vnet-alpha"
    location            = "eastus"
    resource_group_name = "rg-tf-test-chriran-1"
    address_space       = ["10.0.0.0/16"]

    subnets = {
      subnet_one = {
        name           = "subnet1"
        address_prefix = "10.0.1.0/24"
      }
      subnet_two = {
        name           = "subnet2"
        address_prefix = "10.0.2.0/24"
      }
      subnet_three = {
        name           = "subnet3"
        address_prefix = "10.0.3.0/24"
      }
    }
  }
  vnet_bravo = {
    name                = "vnet-bravo"
    location            = "eastus"
    resource_group_name = "rg-tf-test-chriran-2"
    address_space       = ["10.0.0.0/16"]
    subnets = {
      subnet_one = {
        name           = "subnet1"
        address_prefix = "10.0.1.0/24"
      }
      subnet_two = {
        name           = "subnet2"
        address_prefix = "10.0.2.0/24"
      }
      subnet_three = {
        name           = "subnet3"
        address_prefix = "10.0.3.0/24"
      }
    }
  }
}

variables.tf

variable "rgs" {
  description = "Data values for our resource group creation"
}

variable "vnets" {
  description = "Data values for virtual network creation"
}