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adding Azure Bastion and DSVM

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This commit is contained in:
ryhud 2021-10-25 10:45:29 -04:00
parent 54355dcdc3
commit 2b9b074b9c
4 changed files with 221 additions and 0 deletions
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125
quickstart/201-machine-learning-moderately-secure/bastion.tf Normal file
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resource "azurerm_public_ip" "azure_bastion" {
name = "pip-azure-bastion"
location = azurerm_resource_group.default.location
resource_group_name = azurerm_resource_group.default.name
allocation_method = "Static"
sku = "Standard"
}
resource "azurerm_network_security_group" "bastion_nsg" {
name = "nsg-bastion"
location = azurerm_resource_group.default.location
resource_group_name = azurerm_resource_group.default.name
security_rule {
name = "AllowHTTPSInbound"
priority = 100
direction = "Inbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_range = "443"
source_address_prefix = "Internet"
destination_address_prefix = "*"
}
security_rule {
name = "AllowGatewayManagerInbound"
priority = 200
direction = "Inbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_range = "443"
source_address_prefix = "GatewayManager"
destination_address_prefix = "*"
}
security_rule {
name = "AllowAzureLBInbound"
priority = 300
direction = "Inbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_range = "443"
source_address_prefix = "AzureLoadBalancer"
destination_address_prefix = "*"
}
security_rule {
name = "AllowBastionHostCommunication"
priority = 400
direction = "Inbound"
access = "Allow"
protocol = "*"
source_port_range = "*"
destination_port_ranges = ["5701","8080"]
source_address_prefix = "VirtualNetwork"
destination_address_prefix = "VirtualNetwork"
}
security_rule {
name = "AllowRdpSshOutbound"
priority = 100
direction = "Outbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_ranges = ["22", "3389"]
source_address_prefix = "*"
destination_address_prefix = "VirtualNetwork"
}
security_rule {
name = "AllowBastionHostCommunicationOutbound"
priority = 110
direction = "Outbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_ranges = ["5701", "8080"]
source_address_prefix = "VirtualNetwork"
destination_address_prefix = "VirtualNetwork"
}
security_rule {
name = "AllowAzureCloudOutbound"
priority = 120
direction = "Outbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_ranges = ["443"]
source_address_prefix = "*"
destination_address_prefix = "AzureCloud"
}
security_rule {
name = "AllowGetSessionInformation"
priority = 130
direction = "Outbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_ranges = ["80"]
source_address_prefix = "*"
destination_address_prefix = "Internet"
}
}
resource "azurerm_subnet_network_security_group_association" "bastion_nsg_assoc" {
subnet_id = azurerm_subnet.azure_bastion.id
network_security_group_id = azurerm_network_security_group.bastion_nsg.id
depends_on = [
azurerm_bastion_host.azure_bastion_instance
]
}
resource "azurerm_bastion_host" "azure_bastion_instance" {
name = "bas-${var.name}-${var.environment}"
location = azurerm_resource_group.default.location
resource_group_name = azurerm_resource_group.default.name
ip_configuration {
name = "configuration"
subnet_id = azurerm_subnet.azure_bastion.id
public_ip_address_id = azurerm_public_ip.azure_bastion.id
}
}

52
quickstart/201-machine-learning-moderately-secure/dsvm.tf Normal file
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resource "azurerm_network_interface" "dsvm" {
name = "nic-${var.dsvm_name}"
location = azurerm_resource_group.default.location
resource_group_name = azurerm_resource_group.default.name
ip_configuration {
name = "configuration"
subnet_id = azurerm_subnet.snet-dsvm.id
private_ip_address_allocation = "Dynamic"
}
/*depends_on = [
azurerm_route_table.jumphost_rt
]
*/
}
resource "azurerm_windows_virtual_machine" "dsvm" {
name = var.dsvm_name
location = azurerm_resource_group.default.location
resource_group_name = azurerm_resource_group.default.name
network_interface_ids = [
azurerm_network_interface.dsvm.id
]
size = "Standard_DS3_v2"
source_image_reference {
publisher = "microsoft-dsvm"
offer = "dsvm-win-2019"
sku = "server-2019"
version = "latest"
}
os_disk {
name = "osdisk-${var.dsvm_name}"
caching = "ReadWrite"
storage_account_type = "Premium_LRS"
}
identity {
type = "SystemAssigned"
}
computer_name = var.dsvm_name
admin_username = var.dsvm_admin_username
admin_password = var.dsvm_host_password
provision_vm_agent = true
timeouts {
create = "60m"
delete = "2h"
}
}

15
quickstart/201-machine-learning-moderately-secure/network.tf
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@ -30,6 +30,21 @@ resource "azurerm_subnet" "snet-workspace" {
enforce_private_link_endpoint_network_policies = true
}
resource "azurerm_subnet" "snet-dsvm" {
name = "snet-dsvm"
resource_group_name = azurerm_resource_group.default.name
virtual_network_name = azurerm_virtual_network.default.name
address_prefixes = var.dsvm_subnet_address_space
enforce_private_link_endpoint_network_policies = true
}
resource "azurerm_subnet" "azure_bastion" {
name = "AzureBastionSubnet"
resource_group_name = azurerm_resource_group.default.name
virtual_network_name = azurerm_virtual_network.default.name
address_prefixes = var.bastion_subnet_address_space
}
# Private DNS Zones
resource "azurerm_private_dns_zone" "dnsvault" {
name = "privatelink.vaultcore.azure.net"

29
quickstart/201-machine-learning-moderately-secure/variables.tf
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@ -38,9 +38,38 @@ variable "ml_subnet_address_space" {
description = "Address space of the ML workspace subnet"
default = ["10.0.0.0/24"]
}
variable "dsvm_subnet_address_space" {
type = list(string)
description = "Address space of the DSVM subnet"
default = ["10.0.4.0/24"]
}
variable "bastion_subnet_address_space" {
type = list(string)
description = "Address space of the bastion subnet"
default = ["10.0.5.0/24"]
}
variable "image_build_compute_name" {
type = string
description = "Name of the compute cluster to be created and set to build docker images"
default = "image-builder"
}
# DSVM Variables
variable "dsvm_name" {
type = string
description = "Name of the Data Science VM"
default = "vmdsvm01"
}
variable "dsvm_admin_username" {
type = string
description = "Admin username of the Data Science VM"
default = "azureadmin"
}
variable "dsvm_host_password" {
type = string
description = "Password for the admin username of the Data Science VM"
sensitive = true
}