updating terraform

environments/dev/main.tf

@@ -33,6 +33,13 @@ data "azurerm_ssh_public_key" "sd" {
   resource_group_name = "terraform"
 }
 
+data "http" "my_ip" {
+  url = "https://checkip.amazonaws.com/"
+}
+
+locals {
+  my_ip = chomp(data.http.my_ip.response_body)
+}
 
 module "compute" {
   source              = "../../modules/compute"
@@ -42,4 +49,5 @@ module "compute" {
   vm_size             = "Standard_B1s"
   admin_username      = "azureuser"
   ssh_public_key      = data.azurerm_ssh_public_key.sd.public_key
+  ex_ip               = local.my_ip
 }

environments/dev/outputs.tf

@@ -0,0 +1,3 @@
+output "my_ip" {
+  value = local.my_ip
+}

modules/compute/main.tf

@@ -14,13 +14,8 @@ resource "azurerm_network_interface" "nic" {
 resource "azurerm_network_interface_security_group_association" "example" {
   network_interface_id      = azurerm_network_interface.nic.id
   network_security_group_id = azurerm_network_security_group.vm_nsg.id
-}
 
-resource "azurerm_public_ip" "vm_public" {
-  name                = "example-pip"
-  location            = var.location
-  resource_group_name = var.resource_group_name
-  allocation_method   = "Static"
+  depends_on = [azurerm_network_security_group.vm_nsg]
 }
 
 resource "azurerm_network_security_group" "vm_nsg" {
@@ -36,11 +31,18 @@ resource "azurerm_network_security_group" "vm_nsg" {
     protocol                   = "Tcp"
     source_port_range          = "*"
     destination_port_range     = "22"
-    source_address_prefix      = "81.78.69.107"
+    source_address_prefix      = var.ex_ip
     destination_address_prefix = "*"
   }
 }
 
+resource "azurerm_public_ip" "vm_public" {
+  name                = "example-pip"
+  location            = var.location
+  resource_group_name = var.resource_group_name
+  allocation_method   = "Static"
+}
+
 resource "azurerm_linux_virtual_machine" "vm" {
   name                = "example-vm"
   resource_group_name = var.resource_group_name

modules/compute/variables.tf

@@ -4,3 +4,4 @@ variable "subnet_id" { type = string }
 variable "vm_size" { type = string }
 variable "admin_username" { type = string }
 variable "ssh_public_key" { type = string }
+variable "ex_ip" { type = string }