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Terraform: Create Azure Linux/Windows VM with file, remote-exec & local-exec provisioner

June 7, 2021 comments off
# Create a resource group if it doesn't exist
resource "azurerm_resource_group" "myterraformgroup" {
name = "myResourceGroup"
location = "eastus"
tags = {
environment = "Terraform Demo"
}
}
# Create virtual network
resource "azurerm_virtual_network" "myterraformnetwork" {
name = "myVnet"
address_space = ["10.0.0.0/16"]
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
tags = {
environment = "Terraform Demo"
}
}
# Create subnet
resource "azurerm_subnet" "myterraformsubnet" {
name = "mySubnet"
resource_group_name = azurerm_resource_group.myterraformgroup.name
virtual_network_name = azurerm_virtual_network.myterraformnetwork.name
address_prefixes = ["10.0.1.0/24"]
}
# Create public IPs
resource "azurerm_public_ip" "myterraformpublicip" {
name = "myPublicIP"
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
allocation_method = "Dynamic"
tags = {
environment = "Terraform Demo"
}
}
# Create Network Security Group and rule
resource "azurerm_network_security_group" "myterraformnsg" {
name = "myNetworkSecurityGroup"
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
security_rule {
name = "SSH"
priority = 1001
direction = "Inbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_range = "22"
source_address_prefix = "*"
destination_address_prefix = "*"
}
tags = {
environment = "Terraform Demo"
}
}
# Create network interface
resource "azurerm_network_interface" "myterraformnic" {
name = "myNIC"
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
ip_configuration {
name = "myNicConfiguration"
subnet_id = azurerm_subnet.myterraformsubnet.id
private_ip_address_allocation = "Dynamic"
public_ip_address_id = azurerm_public_ip.myterraformpublicip.id
}
tags = {
environment = "Terraform Demo"
}
}
# Connect the security group to the network interface
resource "azurerm_network_interface_security_group_association" "example" {
network_interface_id = azurerm_network_interface.myterraformnic.id
network_security_group_id = azurerm_network_security_group.myterraformnsg.id
}
# Generate random text for a unique storage account name
resource "random_id" "randomId" {
keepers = {
# Generate a new ID only when a new resource group is defined
resource_group = azurerm_resource_group.myterraformgroup.name
}
byte_length = 8
}
# Create storage account for boot diagnostics
resource "azurerm_storage_account" "mystorageaccount" {
name = "diag${random_id.randomId.hex}"
resource_group_name = azurerm_resource_group.myterraformgroup.name
location = "eastus"
account_tier = "Standard"
account_replication_type = "LRS"
tags = {
environment = "Terraform Demo"
}
}
# Create (and display) an SSH key
resource "tls_private_key" "example_ssh" {
algorithm = "RSA"
rsa_bits = 4096
}
output "tls_private_key" {
value = tls_private_key.example_ssh.private_key_pem
sensitive = true
}
# Create virtual machine
resource "azurerm_linux_virtual_machine" "myterraformvm" {
name = "myVM"
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
network_interface_ids = [azurerm_network_interface.myterraformnic.id]
size = "Standard_DS1_v2"
os_disk {
name = "myOsDisk"
caching = "ReadWrite"
storage_account_type = "Premium_LRS"
}
source_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "18.04-LTS"
version = "latest"
}
computer_name = "myvm"
admin_username = "azureuser"
disable_password_authentication = true
admin_ssh_key {
username = "azureuser"
public_key = file("~/.ssh/id_rsa.pub")
}
boot_diagnostics {
storage_account_uri = azurerm_storage_account.mystorageaccount.primary_blob_endpoint
}
tags = {
environment = "Terraform Demo"
}
connection {
host = self.public_ip_address
user = "azureuser"
type = "ssh"
private_key = "${file("~/.ssh/id_rsa")}"
timeout = "4m"
agent = false
}
provisioner "file" {
source = "example_file.txt"
destination = "/tmp/example_file.txt"
}
provisioner "remote-exec" {
inline = [
"sudo apt-get update",
"sudo apt-get install docker.io -y",
"git clone https://github.com/devopsschool-training-notes/terraform-ey-june-2021",
"sudo docker run -d -p 80:80 httpd"
]
}
provisioner "local-exec" {
command = "deploy.bat"
}
}
view raw Terraform-Code-Azure-Linux-provisioner.tf hosted with ❤ by GitHub
provisioner "remote-exec" {
command = "C:\\ProgramData\\Amazon\\EC2-Windows\\Launch\\Scripts\\InitializeInstance.ps1 -Schedule",
interpreter = ["PowerShell"]
connection {
type = "winrm"
user = "Administrator"
password = "${var.admin_password}"
}
}
# Example of using a userdata file in Terraform
# <powershell>
# C:\\ProgramData\\Amazon\\EC2-Windows\\Launch\\Scripts\\InitializeInstance.ps1 -Schedule
# </powershell>
resource "aws_instance" "my-test-instance" {
ami = "${data.aws_ami.ec2-worker-initial-encrypted-ami.id}"
instance_type = "t2.micro"
tags {
Name = "my-test-instance"
}
user_data = "${file(userdata.txt)}"
}
provisioner "remote-exec" {
connection {
type = "winrm"
user = "Administrator"
password = "${var.admin_password}"
}
inline = [
"powershell -ExecutionPolicy Unrestricted -File C:\\ProgramData\\Amazon\\EC2-Windows\\Launch\\Scripts\\InitializeInstance.ps1 -Schedule"
]
}
provisioner "file" {
source = "${path.module}/some_path"
destination = "C:/some_path"
connection {
host = "${azurerm_network_interface.vm_nic.private_ip_address}"
timeout = "3m"
type = "winrm"
https = true
port = 5986
use_ntlm = true
insecure = true
#cacert = "${azurerm_key_vault_certificate.vm_cert.certificate_data}"
user = var.admin_username
password = var.admin_password
}
}
view raw Terraform-Code-Azure-Windows-provisioner.tf hosted with ❤ by GitHub

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