Terraform – Visual Studio Code on Ubuntu の利用 No.65

sudo snap install --classic code

>mkdir terraformtest
>cd terraformtest

>code main.tf

# main.tf

terraform {
  required_providers {
    azurerm = {
      source  = "hashicorp/azurerm"
      version = "= 3.29.1"
    }
  }
}

provider "azurerm" {
  features {}
}

resource "random_pet" "rg_name" {
  prefix = var.resource_group_name_prefix
}

resource "azurerm_resource_group" "rg" {
  location = var.resource_group_location
  name     = random_pet.rg_name.id
}

>code variables.tf

# variables.tf

variable "resource_group_location" {
  default     = "eastus"
  description = "Location of the resource group."
}

variable "resource_group_name_prefix" {
  default     = "rg-test"
  description = "Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription."
}

>code variables.tf

# output.tf

output "resource_group_name" {
  value = azurerm_resource_group.rg.name
}

Select directory...
Requesting a Cloud Shell...
Connecting terminal…

$ terraform init

Initializing the backend...

Initializing provider plugins...
- Reusing previous version of hashicorp/azurerm from the dependency lock file
- Reusing previous version of hashicorp/random from the dependency lock file
- Using previously-installed hashicorp/azurerm v3.29.1
- Using previously-installed hashicorp/random v3.4.3

Terraform has been successfully initialized!

You may now begin working with Terraform. Try running "terraform plan" to see
any changes that are required for your infrastructure. All Terraform commands
should now work.

If you ever set or change modules or backend configuration for Terraform,
rerun this command to reinitialize your working directory. If you forget, other
commands will detect it and remind you to do so if necessary.

$ terraform plan

Terraform used the selected providers to generate the following
execution plan. Resource actions are indicated with the following
symbols:
  + create

Terraform will perform the following actions:

  # azurerm_resource_group.rg will be created
  + resource "azurerm_resource_group" "rg" {
      + id       = (known after apply)
      + location = "eastus"
      + name     = (known after apply)
    }

  # random_pet.rg_name will be created
  + resource "random_pet" "rg_name" {
      + id        = (known after apply)
      + length    = 2
      + prefix    = "rg-test-"
      + separator = "-"
    }

Plan: 2 to add, 0 to change, 0 to destroy.

Changes to Outputs:
  + resource_group_name = (known after apply)

────────────────────────────────────────────────────────────────────

Note: You didn't use the -out option to save this plan, so Terraform
can't guarantee to take exactly these actions if you run "terraform
apply" now.

$ terraform apply

Terraform used the selected providers to generate the following
execution plan. Resource actions are indicated with the following
symbols:
  + create

Terraform will perform the following actions:

  # azurerm_resource_group.rg will be created
  + resource "azurerm_resource_group" "rg" {
      + id       = (known after apply)
      + location = "eastus"
      + name     = (known after apply)
    }

  # random_pet.rg_name will be created
  + resource "random_pet" "rg_name" {
      + id        = (known after apply)
      + length    = 2
      + prefix    = "rg-test-"
      + separator = "-"
    }

Plan: 2 to add, 0 to change, 0 to destroy.

Changes to Outputs:
  + resource_group_name = (known after apply)

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

random_pet.rg_name: Creating...
random_pet.rg_name: Creation complete after 0s [id=rg-testxxxx]
azurerm_resource_group.rg: Creating...
azurerm_resource_group.rg: Creation complete after 3s [id=/subscriptions/xxxxx]

Apply complete! Resources: 2 added, 0 changed, 0 destroyed.

Outputs:

resource_group_name = "rg-test-xxxx"