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| 1 | +terraform { |
| 2 | + required_providers { |
| 3 | + coder = { |
| 4 | + source = "coder/coder" |
| 5 | + version = "0.7.0" |
| 6 | + } |
| 7 | + azurerm = { |
| 8 | + source = "hashicorp/azurerm" |
| 9 | + version = "=3.52.0" |
| 10 | + } |
| 11 | + } |
| 12 | +} |
| 13 | + |
| 14 | +provider "azurerm" { |
| 15 | + features {} |
| 16 | +} |
| 17 | + |
| 18 | +provider "coder" { |
| 19 | +} |
| 20 | + |
| 21 | +data "coder_workspace" "me" {} |
| 22 | + |
| 23 | +data "coder_parameter" "location" { |
| 24 | + description = "What location should your workspace live in?" |
| 25 | + display_name = "Location" |
| 26 | + name = "location" |
| 27 | + default = "eastus" |
| 28 | + mutable = false |
| 29 | + option { |
| 30 | + value = "eastus" |
| 31 | + name = "East US" |
| 32 | + } |
| 33 | + option { |
| 34 | + value = "centralus" |
| 35 | + name = "Central US" |
| 36 | + } |
| 37 | + option { |
| 38 | + value = "southcentralus" |
| 39 | + name = "South Central US" |
| 40 | + } |
| 41 | + option { |
| 42 | + value = "westus2" |
| 43 | + name = "West US 2" |
| 44 | + } |
| 45 | +} |
| 46 | + |
| 47 | +data "coder_parameter" "data_disk_size" { |
| 48 | + description = "Size of your data (F:) drive in GB" |
| 49 | + display_name = "Data disk size" |
| 50 | + name = "data_disk_size" |
| 51 | + default = 20 |
| 52 | + mutable = "false" |
| 53 | + type = "number" |
| 54 | + validation { |
| 55 | + min = 5 |
| 56 | + max = 5000 |
| 57 | + } |
| 58 | +} |
| 59 | + |
| 60 | +resource "coder_agent" "main" { |
| 61 | + arch = "amd64" |
| 62 | + auth = "azure-instance-identity" |
| 63 | + os = "windows" |
| 64 | + login_before_ready = false |
| 65 | +} |
| 66 | + |
| 67 | +resource "random_password" "admin_password" { |
| 68 | + length = 16 |
| 69 | + special = true |
| 70 | + # https://docs.microsoft.com/en-us/windows/security/threat-protection/security-policy-settings/password-must-meet-complexity-requirements#reference |
| 71 | + # we remove characters that require special handling in XML, as this is how we pass it to the VM |
| 72 | + # namely: <>&'" |
| 73 | + override_special = "~!@#$%^*_-+=`|\\(){}[]:;,.?/" |
| 74 | +} |
| 75 | + |
| 76 | +locals { |
| 77 | + prefix = "coder-win" |
| 78 | + admin_username = "coder" |
| 79 | +} |
| 80 | + |
| 81 | +resource "azurerm_resource_group" "main" { |
| 82 | + name = "${local.prefix}-${data.coder_workspace.me.id}" |
| 83 | + location = data.coder_parameter.location.value |
| 84 | + tags = { |
| 85 | + Coder_Provisioned = "true" |
| 86 | + } |
| 87 | +} |
| 88 | + |
| 89 | +// Uncomment here and in the azurerm_network_interface resource to obtain a public IP |
| 90 | +#resource "azurerm_public_ip" "main" { |
| 91 | +# name = "publicip" |
| 92 | +# resource_group_name = azurerm_resource_group.main.name |
| 93 | +# location = azurerm_resource_group.main.location |
| 94 | +# allocation_method = "Static" |
| 95 | +# tags = { |
| 96 | +# Coder_Provisioned = "true" |
| 97 | +# } |
| 98 | +#} |
| 99 | +resource "azurerm_virtual_network" "main" { |
| 100 | + name = "network" |
| 101 | + address_space = ["10.0.0.0/24"] |
| 102 | + location = azurerm_resource_group.main.location |
| 103 | + resource_group_name = azurerm_resource_group.main.name |
| 104 | + tags = { |
| 105 | + Coder_Provisioned = "true" |
| 106 | + } |
| 107 | +} |
| 108 | +resource "azurerm_subnet" "internal" { |
| 109 | + name = "internal" |
| 110 | + resource_group_name = azurerm_resource_group.main.name |
| 111 | + virtual_network_name = azurerm_virtual_network.main.name |
| 112 | + address_prefixes = ["10.0.0.0/29"] |
| 113 | +} |
| 114 | +resource "azurerm_network_interface" "main" { |
| 115 | + name = "nic" |
| 116 | + resource_group_name = azurerm_resource_group.main.name |
| 117 | + location = azurerm_resource_group.main.location |
| 118 | + ip_configuration { |
| 119 | + name = "internal" |
| 120 | + subnet_id = azurerm_subnet.internal.id |
| 121 | + private_ip_address_allocation = "Dynamic" |
| 122 | + // Uncomment for public IP address as well as azurerm_public_ip resource above |
| 123 | + # public_ip_address_id = azurerm_public_ip.main.id |
| 124 | + } |
| 125 | + tags = { |
| 126 | + Coder_Provisioned = "true" |
| 127 | + } |
| 128 | +} |
| 129 | +# Create storage account for boot diagnostics |
| 130 | +resource "azurerm_storage_account" "my_storage_account" { |
| 131 | + name = "diag${random_id.storage_id.hex}" |
| 132 | + location = azurerm_resource_group.main.location |
| 133 | + resource_group_name = azurerm_resource_group.main.name |
| 134 | + account_tier = "Standard" |
| 135 | + account_replication_type = "LRS" |
| 136 | +} |
| 137 | +# Generate random text for a unique storage account name |
| 138 | +resource "random_id" "storage_id" { |
| 139 | + keepers = { |
| 140 | + # Generate a new ID only when a new resource group is defined |
| 141 | + resource_group = azurerm_resource_group.main.name |
| 142 | + } |
| 143 | + byte_length = 8 |
| 144 | +} |
| 145 | + |
| 146 | +resource "azurerm_managed_disk" "data" { |
| 147 | + name = "data_disk" |
| 148 | + location = azurerm_resource_group.main.location |
| 149 | + resource_group_name = azurerm_resource_group.main.name |
| 150 | + storage_account_type = "Standard_LRS" |
| 151 | + create_option = "Empty" |
| 152 | + disk_size_gb = data.coder_parameter.data_disk_size.value |
| 153 | +} |
| 154 | + |
| 155 | +# Create virtual machine |
| 156 | +resource "azurerm_windows_virtual_machine" "main" { |
| 157 | + name = "vm" |
| 158 | + admin_username = local.admin_username |
| 159 | + admin_password = random_password.admin_password.result |
| 160 | + location = azurerm_resource_group.main.location |
| 161 | + resource_group_name = azurerm_resource_group.main.name |
| 162 | + network_interface_ids = [azurerm_network_interface.main.id] |
| 163 | + size = "Standard_DS1_v2" |
| 164 | + custom_data = base64encode( |
| 165 | + templatefile("${path.module}/Initialize.ps1.tftpl", { init_script = coder_agent.main.init_script }) |
| 166 | + ) |
| 167 | + os_disk { |
| 168 | + name = "myOsDisk" |
| 169 | + caching = "ReadWrite" |
| 170 | + storage_account_type = "Premium_LRS" |
| 171 | + } |
| 172 | + source_image_reference { |
| 173 | + publisher = "MicrosoftWindowsServer" |
| 174 | + offer = "WindowsServer" |
| 175 | + sku = "2022-datacenter-azure-edition" |
| 176 | + version = "latest" |
| 177 | + } |
| 178 | + additional_unattend_content { |
| 179 | + content = "<AutoLogon><Password><Value>${random_password.admin_password.result}</Value></Password><Enabled>true</Enabled><LogonCount>1</LogonCount><Username>${local.admin_username}</Username></AutoLogon>" |
| 180 | + setting = "AutoLogon" |
| 181 | + } |
| 182 | + additional_unattend_content { |
| 183 | + content = file("${path.module}/FirstLogonCommands.xml") |
| 184 | + setting = "FirstLogonCommands" |
| 185 | + } |
| 186 | + boot_diagnostics { |
| 187 | + storage_account_uri = azurerm_storage_account.my_storage_account.primary_blob_endpoint |
| 188 | + } |
| 189 | + tags = { |
| 190 | + Coder_Provisioned = "true" |
| 191 | + } |
| 192 | +} |
| 193 | + |
| 194 | +resource "coder_metadata" "rdp_login" { |
| 195 | + resource_id = azurerm_windows_virtual_machine.main.id |
| 196 | + item { |
| 197 | + key = "Username" |
| 198 | + value = local.admin_username |
| 199 | + } |
| 200 | + item { |
| 201 | + key = "Password" |
| 202 | + value = random_password.admin_password.result |
| 203 | + sensitive = true |
| 204 | + } |
| 205 | +} |
| 206 | + |
| 207 | +resource "azurerm_virtual_machine_data_disk_attachment" "main_data" { |
| 208 | + managed_disk_id = azurerm_managed_disk.data.id |
| 209 | + virtual_machine_id = azurerm_windows_virtual_machine.main.id |
| 210 | + lun = "10" |
| 211 | + caching = "ReadWrite" |
| 212 | +} |
| 213 | + |
| 214 | +# Stop the VM |
| 215 | +resource "null_resource" "stop_vm" { |
| 216 | + count = data.coder_workspace.me.transition == "stop" ? 1 : 0 |
| 217 | + depends_on = [azurerm_windows_virtual_machine.main] |
| 218 | + provisioner "local-exec" { |
| 219 | + # Use deallocate so the VM is not charged |
| 220 | + command = "az vm deallocate --ids ${azurerm_windows_virtual_machine.main.id}" |
| 221 | + } |
| 222 | +} |
| 223 | + |
| 224 | +# Start the VM |
| 225 | +resource "null_resource" "start" { |
| 226 | + count = data.coder_workspace.me.transition == "start" ? 1 : 0 |
| 227 | + depends_on = [azurerm_windows_virtual_machine.main] |
| 228 | + provisioner "local-exec" { |
| 229 | + command = "az vm start --ids ${azurerm_windows_virtual_machine.main.id}" |
| 230 | + } |
| 231 | +} |
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