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Fix 201-vmss-jumpbox (#275)
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* Fix 201-vmss-jumpbox
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@neil-yechenwei
neil-yechenwei committed Nov 17, 2023
1 parent a09e5f2 commit 256f1ed
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312 changes: 158 additions & 154 deletions quickstart/201-vmss-jumpbox/main.tf
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@@ -1,205 +1,209 @@
terraform {
required_version = ">=0.12"

required_providers {
azurerm = {
source = "hashicorp/azurerm"
source = "hashicorp/azurerm"
version = "~>2.0"
}
}
}

provider "azurerm" {
features {}
features {
resource_group {
prevent_deletion_if_contains_resources = false
}
}
}

resource "azurerm_resource_group" "vmss" {
name = var.resource_group_name
location = var.location
tags = var.tags
name = var.resource_group_name
location = var.location
tags = var.tags
}

resource "random_string" "fqdn" {
length = 6
special = false
upper = false
number = false
length = 6
special = false
upper = false
number = false
}

resource "azurerm_virtual_network" "vmss" {
name = "vmss-vnet"
address_space = ["10.0.0.0/16"]
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
tags = var.tags
name = "vmss-vnet"
address_space = ["10.0.0.0/16"]
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
tags = var.tags
}

resource "azurerm_subnet" "vmss" {
name = "vmss-subnet"
resource_group_name = azurerm_resource_group.vmss.name
virtual_network_name = azurerm_virtual_network.vmss.name
address_prefixes = ["10.0.2.0/24"]
name = "vmss-subnet"
resource_group_name = azurerm_resource_group.vmss.name
virtual_network_name = azurerm_virtual_network.vmss.name
address_prefixes = ["10.0.2.0/24"]
}

resource "azurerm_public_ip" "vmss" {
name = "vmss-public-ip"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
allocation_method = "Static"
domain_name_label = random_string.fqdn.result
tags = var.tags
name = "vmss-public-ip"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
allocation_method = "Static"
domain_name_label = random_string.fqdn.result
tags = var.tags
}

resource "azurerm_lb" "vmss" {
name = "vmss-lb"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
name = "vmss-lb"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name

frontend_ip_configuration {
name = "PublicIPAddress"
public_ip_address_id = azurerm_public_ip.vmss.id
}
frontend_ip_configuration {
name = "PublicIPAddress"
public_ip_address_id = azurerm_public_ip.vmss.id
}

tags = var.tags
tags = var.tags
}

resource "azurerm_lb_backend_address_pool" "bpepool" {
loadbalancer_id = azurerm_lb.vmss.id
name = "BackEndAddressPool"
loadbalancer_id = azurerm_lb.vmss.id
name = "BackEndAddressPool"
}

resource "azurerm_lb_probe" "vmss" {
resource_group_name = azurerm_resource_group.vmss.name
loadbalancer_id = azurerm_lb.vmss.id
name = "ssh-running-probe"
port = var.application_port
resource_group_name = azurerm_resource_group.vmss.name
loadbalancer_id = azurerm_lb.vmss.id
name = "ssh-running-probe"
port = var.application_port
}

resource "azurerm_lb_rule" "lbnatrule" {
resource_group_name = azurerm_resource_group.vmss.name
loadbalancer_id = azurerm_lb.vmss.id
name = "http"
protocol = "Tcp"
frontend_port = var.application_port
backend_port = var.application_port
backend_address_pool_id = azurerm_lb_backend_address_pool.bpepool.id
frontend_ip_configuration_name = "PublicIPAddress"
probe_id = azurerm_lb_probe.vmss.id
resource_group_name = azurerm_resource_group.vmss.name
loadbalancer_id = azurerm_lb.vmss.id
name = "http"
protocol = "Tcp"
frontend_port = var.application_port
backend_port = var.application_port
backend_address_pool_ids = [azurerm_lb_backend_address_pool.bpepool.id]
frontend_ip_configuration_name = "PublicIPAddress"
probe_id = azurerm_lb_probe.vmss.id
}

resource "azurerm_virtual_machine_scale_set" "vmss" {
name = "vmscaleset"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
upgrade_policy_mode = "Manual"

sku {
name = "Standard_DS1_v2"
tier = "Standard"
capacity = 2
}

storage_profile_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}

storage_profile_os_disk {
name = ""
caching = "ReadWrite"
create_option = "FromImage"
managed_disk_type = "Standard_LRS"
}

storage_profile_data_disk {
lun = 0
caching = "ReadWrite"
create_option = "Empty"
disk_size_gb = 10
}

os_profile {
computer_name_prefix = "vmlab"
admin_username = var.admin_user
admin_password = var.admin_password
custom_data = file("web.conf")
}

os_profile_linux_config {
disable_password_authentication = false
}

network_profile {
name = "terraformnetworkprofile"
primary = true

ip_configuration {
name = "IPConfiguration"
subnet_id = azurerm_subnet.vmss.id
load_balancer_backend_address_pool_ids = [azurerm_lb_backend_address_pool.bpepool.id]
primary = true
}
}

tags = var.tags
name = "vmscaleset"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
upgrade_policy_mode = "Manual"

sku {
name = "Standard_DS1_v2"
tier = "Standard"
capacity = 2
}

storage_profile_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}

storage_profile_os_disk {
name = ""
caching = "ReadWrite"
create_option = "FromImage"
managed_disk_type = "Standard_LRS"
}

storage_profile_data_disk {
lun = 0
caching = "ReadWrite"
create_option = "Empty"
disk_size_gb = 10
}

os_profile {
computer_name_prefix = "vmlab"
admin_username = var.admin_user
admin_password = var.admin_password
custom_data = file("web.conf")
}

os_profile_linux_config {
disable_password_authentication = false
}

network_profile {
name = "terraformnetworkprofile"
primary = true

ip_configuration {
name = "IPConfiguration"
subnet_id = azurerm_subnet.vmss.id
load_balancer_backend_address_pool_ids = [azurerm_lb_backend_address_pool.bpepool.id]
primary = true
}
}

tags = var.tags
}

resource "azurerm_public_ip" "jumpbox" {
name = "jumpbox-public-ip"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
allocation_method = "Static"
domain_name_label = "${random_string.fqdn.result}-ssh"
tags = var.tags
name = "jumpbox-public-ip"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
allocation_method = "Static"
domain_name_label = "${random_string.fqdn.result}-ssh"
tags = var.tags
}

resource "azurerm_network_interface" "jumpbox" {
name = "jumpbox-nic"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name

ip_configuration {
name = "IPConfiguration"
subnet_id = azurerm_subnet.vmss.id
private_ip_address_allocation = "dynamic"
public_ip_address_id = azurerm_public_ip.jumpbox.id
}

tags = var.tags
name = "jumpbox-nic"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name

ip_configuration {
name = "IPConfiguration"
subnet_id = azurerm_subnet.vmss.id
private_ip_address_allocation = "Dynamic"
public_ip_address_id = azurerm_public_ip.jumpbox.id
}

tags = var.tags
}

resource "azurerm_virtual_machine" "jumpbox" {
name = "jumpbox"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
network_interface_ids = [azurerm_network_interface.jumpbox.id]
vm_size = "Standard_DS1_v2"

storage_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}

storage_os_disk {
name = "jumpbox-osdisk"
caching = "ReadWrite"
create_option = "FromImage"
managed_disk_type = "Standard_LRS"
}

os_profile {
computer_name = "jumpbox"
admin_username = var.admin_user
admin_password = var.admin_password
}

os_profile_linux_config {
disable_password_authentication = false
}

tags = var.tags
}
name = "jumpbox"
location = var.location
resource_group_name = azurerm_resource_group.vmss.name
network_interface_ids = [azurerm_network_interface.jumpbox.id]
vm_size = "Standard_DS1_v2"

storage_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}

storage_os_disk {
name = "jumpbox-osdisk"
caching = "ReadWrite"
create_option = "FromImage"
managed_disk_type = "Standard_LRS"
}

os_profile {
computer_name = "jumpbox"
admin_username = var.admin_user
admin_password = var.admin_password
}

os_profile_linux_config {
disable_password_authentication = false
}

tags = var.tags
}
2 changes: 1 addition & 1 deletion quickstart/201-vmss-jumpbox/readme.md
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Expand Up @@ -27,7 +27,7 @@ This template deploys an Azure virtual machine scale set with a jumpbox.
| `tags` | Map of the tags to use for the resources that are deployed |
| `application_port` | Port that you want to expose to the external load balancer |
| `admin_user` | User name to use as the admin account on the VMs that will be part of the VM scale set |
| `admin_password` | Default password for admin account (NOTE: For security reasons, this value is not set in the plaintext variables.tf file.) |
| `admin_password` | Default password for admin account |

## Example

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