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windows_virtual_machine_scale_set_resource.go
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windows_virtual_machine_scale_set_resource.go
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package compute
import (
"fmt"
"log"
"time"
"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2020-12-01/compute"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/azure"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/tf"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/validate"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/clients"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/compute/parse"
computeValidate "github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/compute/validate"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tags"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/base64"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/pluginsdk"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/suppress"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/validation"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/timeouts"
"github.com/kevinklinger/terraform-provider-azurerm/v2/utils"
)
func resourceWindowsVirtualMachineScaleSet() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceWindowsVirtualMachineScaleSetCreate,
Read: resourceWindowsVirtualMachineScaleSetRead,
Update: resourceWindowsVirtualMachineScaleSetUpdate,
Delete: resourceWindowsVirtualMachineScaleSetDelete,
Importer: pluginsdk.ImporterValidatingResourceIdThen(func(id string) error {
_, err := parse.VirtualMachineScaleSetID(id)
return err
}, importVirtualMachineScaleSet(compute.OperatingSystemTypesWindows, "azurerm_windows_virtual_machine_scale_set")),
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(60 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(60 * time.Minute),
Delete: pluginsdk.DefaultTimeout(60 * time.Minute),
},
// TODO: exposing requireGuestProvisionSignal once it's available
// https://github.com/Azure/azure-rest-api-specs/pull/7246
Schema: map[string]*pluginsdk.Schema{
"name": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: computeValidate.VirtualMachineName,
},
"resource_group_name": azure.SchemaResourceGroupName(),
"location": azure.SchemaLocation(),
// Required
"admin_username": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validation.StringIsNotEmpty,
},
"admin_password": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
Sensitive: true,
DiffSuppressFunc: adminPasswordDiffSuppressFunc,
ValidateFunc: validation.StringIsNotEmpty,
},
"network_interface": VirtualMachineScaleSetNetworkInterfaceSchema(),
"os_disk": VirtualMachineScaleSetOSDiskSchema(),
"instances": {
Type: pluginsdk.TypeInt,
Required: true,
ValidateFunc: validation.IntAtLeast(0),
},
"sku": {
Type: pluginsdk.TypeString,
Required: true,
ValidateFunc: validation.StringIsNotEmpty,
},
// Optional
"additional_capabilities": VirtualMachineScaleSetAdditionalCapabilitiesSchema(),
"additional_unattend_content": additionalUnattendContentSchema(),
"automatic_os_upgrade_policy": VirtualMachineScaleSetAutomatedOSUpgradePolicySchema(),
"automatic_instance_repair": VirtualMachineScaleSetAutomaticRepairsPolicySchema(),
"boot_diagnostics": bootDiagnosticsSchema(),
"computer_name_prefix": {
Type: pluginsdk.TypeString,
Optional: true,
// Computed since we reuse the VM name if one's not specified
Computed: true,
ForceNew: true,
ValidateFunc: computeValidate.WindowsComputerNamePrefix,
},
"custom_data": base64.OptionalSchema(false),
"data_disk": VirtualMachineScaleSetDataDiskSchema(),
"do_not_run_extensions_on_overprovisioned_machines": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: false,
},
"enable_automatic_updates": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: true,
},
"encryption_at_host_enabled": {
Type: pluginsdk.TypeBool,
Optional: true,
},
"eviction_policy": {
// only applicable when `priority` is set to `Spot`
Type: pluginsdk.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{
string(compute.VirtualMachineEvictionPolicyTypesDeallocate),
string(compute.VirtualMachineEvictionPolicyTypesDelete),
}, false),
},
"extension": VirtualMachineScaleSetExtensionsSchema(),
"extensions_time_budget": {
Type: pluginsdk.TypeString,
Optional: true,
Default: "PT1H30M",
ValidateFunc: validate.ISO8601DurationBetween("PT15M", "PT2H"),
},
"health_probe_id": {
Type: pluginsdk.TypeString,
Optional: true,
ValidateFunc: azure.ValidateResourceID,
},
"identity": VirtualMachineScaleSetIdentitySchema(),
"license_type": {
Type: pluginsdk.TypeString,
Optional: true,
ValidateFunc: validation.StringInSlice([]string{
"None",
"Windows_Client",
"Windows_Server",
}, false),
DiffSuppressFunc: func(_, old, new string, _ *pluginsdk.ResourceData) bool {
if old == "None" && new == "" || old == "" && new == "None" {
return true
}
return false
},
},
"max_bid_price": {
Type: pluginsdk.TypeFloat,
Optional: true,
Default: -1,
ValidateFunc: computeValidate.SpotMaxPrice,
},
"overprovision": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: true,
},
"plan": planSchema(),
"platform_fault_domain_count": {
Type: pluginsdk.TypeInt,
Optional: true,
ForceNew: true,
Computed: true,
},
"priority": {
Type: pluginsdk.TypeString,
Optional: true,
ForceNew: true,
Default: string(compute.VirtualMachinePriorityTypesRegular),
ValidateFunc: validation.StringInSlice([]string{
string(compute.VirtualMachinePriorityTypesRegular),
string(compute.VirtualMachinePriorityTypesSpot),
}, false),
},
"provision_vm_agent": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: true,
ForceNew: true,
},
"proximity_placement_group_id": {
Type: pluginsdk.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: azure.ValidateResourceID,
// the Compute API is broken and returns the Resource Group name in UPPERCASE :shrug:, github issue: https://github.com/Azure/azure-rest-api-specs/issues/10016
DiffSuppressFunc: suppress.CaseDifference,
},
"rolling_upgrade_policy": VirtualMachineScaleSetRollingUpgradePolicySchema(),
"secret": windowsSecretSchema(),
"single_placement_group": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: true,
},
"source_image_id": {
Type: pluginsdk.TypeString,
Optional: true,
ValidateFunc: azure.ValidateResourceID,
},
"source_image_reference": sourceImageReferenceSchema(false),
"tags": tags.Schema(),
"timezone": {
Type: pluginsdk.TypeString,
Optional: true,
ValidateFunc: computeValidate.VirtualMachineTimeZone(),
},
"upgrade_mode": {
Type: pluginsdk.TypeString,
Optional: true,
ForceNew: true,
Default: string(compute.UpgradeModeManual),
ValidateFunc: validation.StringInSlice([]string{
string(compute.UpgradeModeAutomatic),
string(compute.UpgradeModeManual),
string(compute.UpgradeModeRolling),
}, false),
},
"winrm_listener": winRmListenerSchema(),
"zone_balance": {
Type: pluginsdk.TypeBool,
Optional: true,
ForceNew: true,
Default: false,
},
"scale_in_policy": {
Type: pluginsdk.TypeString,
Optional: true,
Default: string(compute.VirtualMachineScaleSetScaleInRulesDefault),
ValidateFunc: validation.StringInSlice([]string{
string(compute.VirtualMachineScaleSetScaleInRulesDefault),
string(compute.VirtualMachineScaleSetScaleInRulesNewestVM),
string(compute.VirtualMachineScaleSetScaleInRulesOldestVM),
}, false),
},
"terminate_notification": VirtualMachineScaleSetTerminateNotificationSchema(),
"zones": azure.SchemaZones(),
// Computed
"unique_id": {
Type: pluginsdk.TypeString,
Computed: true,
},
},
}
}
func resourceWindowsVirtualMachineScaleSetCreate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.VMScaleSetClient
ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
defer cancel()
resourceGroup := d.Get("resource_group_name").(string)
name := d.Get("name").(string)
exists, err := client.Get(ctx, resourceGroup, name)
if err != nil {
if !utils.ResponseWasNotFound(exists.Response) {
return fmt.Errorf("checking for existing Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", name, resourceGroup, err)
}
}
if !utils.ResponseWasNotFound(exists.Response) {
return tf.ImportAsExistsError("azurerm_windows_virtual_machine_scale_set", *exists.ID)
}
location := azure.NormalizeLocation(d.Get("location").(string))
t := d.Get("tags").(map[string]interface{})
additionalCapabilitiesRaw := d.Get("additional_capabilities").([]interface{})
additionalCapabilities := ExpandVirtualMachineScaleSetAdditionalCapabilities(additionalCapabilitiesRaw)
additionalUnattendContentRaw := d.Get("additional_unattend_content").([]interface{})
additionalUnattendContent := expandAdditionalUnattendContent(additionalUnattendContentRaw)
bootDiagnosticsRaw := d.Get("boot_diagnostics").([]interface{})
bootDiagnostics := expandBootDiagnostics(bootDiagnosticsRaw)
dataDisksRaw := d.Get("data_disk").([]interface{})
ultraSSDEnabled := d.Get("additional_capabilities.0.ultra_ssd_enabled").(bool)
dataDisks, err := ExpandVirtualMachineScaleSetDataDisk(dataDisksRaw, ultraSSDEnabled)
if err != nil {
return fmt.Errorf("expanding `data_disk`: %+v", err)
}
identityRaw := d.Get("identity").([]interface{})
identity, err := ExpandVirtualMachineScaleSetIdentity(identityRaw)
if err != nil {
return fmt.Errorf("expanding `identity`: %+v", err)
}
networkInterfacesRaw := d.Get("network_interface").([]interface{})
networkInterfaces, err := ExpandVirtualMachineScaleSetNetworkInterface(networkInterfacesRaw)
if err != nil {
return fmt.Errorf("expanding `network_interface`: %+v", err)
}
osDiskRaw := d.Get("os_disk").([]interface{})
osDisk := ExpandVirtualMachineScaleSetOSDisk(osDiskRaw, compute.OperatingSystemTypesWindows)
planRaw := d.Get("plan").([]interface{})
plan := expandPlan(planRaw)
sourceImageReferenceRaw := d.Get("source_image_reference").([]interface{})
sourceImageId := d.Get("source_image_id").(string)
sourceImageReference, err := expandSourceImageReference(sourceImageReferenceRaw, sourceImageId)
if err != nil {
return err
}
healthProbeId := d.Get("health_probe_id").(string)
upgradeMode := compute.UpgradeMode(d.Get("upgrade_mode").(string))
automaticOSUpgradePolicyRaw := d.Get("automatic_os_upgrade_policy").([]interface{})
automaticOSUpgradePolicy := ExpandVirtualMachineScaleSetAutomaticUpgradePolicy(automaticOSUpgradePolicyRaw)
rollingUpgradePolicyRaw := d.Get("rolling_upgrade_policy").([]interface{})
rollingUpgradePolicy := ExpandVirtualMachineScaleSetRollingUpgradePolicy(rollingUpgradePolicyRaw)
if upgradeMode != compute.UpgradeModeAutomatic && len(automaticOSUpgradePolicyRaw) > 0 {
return fmt.Errorf("An `automatic_os_upgrade_policy` block cannot be specified when `upgrade_mode` is not set to `Automatic`")
}
shouldHaveRollingUpgradePolicy := upgradeMode == compute.UpgradeModeAutomatic || upgradeMode == compute.UpgradeModeRolling
if !shouldHaveRollingUpgradePolicy && len(rollingUpgradePolicyRaw) > 0 {
return fmt.Errorf("A `rolling_upgrade_policy` block cannot be specified when `upgrade_mode` is set to %q", string(upgradeMode))
}
shouldHaveRollingUpgradePolicy = upgradeMode == compute.UpgradeModeRolling
if shouldHaveRollingUpgradePolicy && len(rollingUpgradePolicyRaw) == 0 {
return fmt.Errorf("A `rolling_upgrade_policy` block must be specified when `upgrade_mode` is set to %q", string(upgradeMode))
}
winRmListenersRaw := d.Get("winrm_listener").(*pluginsdk.Set).List()
winRmListeners := expandWinRMListener(winRmListenersRaw)
secretsRaw := d.Get("secret").([]interface{})
secrets := expandWindowsSecrets(secretsRaw)
zonesRaw := d.Get("zones").([]interface{})
zones := azure.ExpandZones(zonesRaw)
var computerNamePrefix string
if v, ok := d.GetOk("computer_name_prefix"); ok && len(v.(string)) > 0 {
computerNamePrefix = v.(string)
} else {
_, errs := computeValidate.WindowsComputerNamePrefix(d.Get("name"), "computer_name_prefix")
if len(errs) > 0 {
return fmt.Errorf("unable to assume default computer name prefix %s. Please adjust the %q, or specify an explicit %q", errs[0], "name", "computer_name_prefix")
}
computerNamePrefix = name
}
networkProfile := &compute.VirtualMachineScaleSetNetworkProfile{
NetworkInterfaceConfigurations: networkInterfaces,
}
if healthProbeId != "" {
networkProfile.HealthProbe = &compute.APIEntityReference{
ID: utils.String(healthProbeId),
}
}
priority := compute.VirtualMachinePriorityTypes(d.Get("priority").(string))
upgradePolicy := compute.UpgradePolicy{
Mode: upgradeMode,
AutomaticOSUpgradePolicy: automaticOSUpgradePolicy,
RollingUpgradePolicy: rollingUpgradePolicy,
}
virtualMachineProfile := compute.VirtualMachineScaleSetVMProfile{
Priority: priority,
OsProfile: &compute.VirtualMachineScaleSetOSProfile{
AdminPassword: utils.String(d.Get("admin_password").(string)),
AdminUsername: utils.String(d.Get("admin_username").(string)),
ComputerNamePrefix: utils.String(computerNamePrefix),
WindowsConfiguration: &compute.WindowsConfiguration{
ProvisionVMAgent: utils.Bool(d.Get("provision_vm_agent").(bool)),
WinRM: winRmListeners,
},
Secrets: secrets,
},
DiagnosticsProfile: bootDiagnostics,
NetworkProfile: networkProfile,
StorageProfile: &compute.VirtualMachineScaleSetStorageProfile{
ImageReference: sourceImageReference,
OsDisk: osDisk,
DataDisks: dataDisks,
},
}
hasHealthExtension := false
if vmExtensionsRaw, ok := d.GetOk("extension"); ok {
virtualMachineProfile.ExtensionProfile, hasHealthExtension, err = expandVirtualMachineScaleSetExtensions(vmExtensionsRaw.(*pluginsdk.Set).List())
if err != nil {
return err
}
}
if v, ok := d.GetOk("extensions_time_budget"); ok {
if virtualMachineProfile.ExtensionProfile == nil {
virtualMachineProfile.ExtensionProfile = &compute.VirtualMachineScaleSetExtensionProfile{}
}
virtualMachineProfile.ExtensionProfile.ExtensionsTimeBudget = utils.String(v.(string))
}
// otherwise the service return the error:
// Rolling Upgrade mode is not supported for this Virtual Machine Scale Set because a health probe or health extension was not provided.
if upgradeMode == compute.UpgradeModeRolling && (healthProbeId == "" && !hasHealthExtension) {
return fmt.Errorf("`health_probe_id` must be set or a health extension must be specified when `upgrade_mode` is set to %q", string(upgradeMode))
}
enableAutomaticUpdates := d.Get("enable_automatic_updates").(bool)
virtualMachineProfile.OsProfile.WindowsConfiguration.EnableAutomaticUpdates = utils.Bool(enableAutomaticUpdates)
if v, ok := d.Get("max_bid_price").(float64); ok && v > 0 {
if priority != compute.VirtualMachinePriorityTypesSpot {
return fmt.Errorf("`max_bid_price` can only be configured when `priority` is set to `Spot`")
}
virtualMachineProfile.BillingProfile = &compute.BillingProfile{
MaxPrice: utils.Float(v),
}
}
if v, ok := d.GetOk("custom_data"); ok {
virtualMachineProfile.OsProfile.CustomData = utils.String(v.(string))
}
if encryptionAtHostEnabled, ok := d.GetOk("encryption_at_host_enabled"); ok {
virtualMachineProfile.SecurityProfile = &compute.SecurityProfile{
EncryptionAtHost: utils.Bool(encryptionAtHostEnabled.(bool)),
}
}
if evictionPolicyRaw, ok := d.GetOk("eviction_policy"); ok {
if virtualMachineProfile.Priority != compute.VirtualMachinePriorityTypesSpot {
return fmt.Errorf("An `eviction_policy` can only be specified when `priority` is set to `Spot`")
}
virtualMachineProfile.EvictionPolicy = compute.VirtualMachineEvictionPolicyTypes(evictionPolicyRaw.(string))
} else if priority == compute.VirtualMachinePriorityTypesSpot {
return fmt.Errorf("An `eviction_policy` must be specified when `priority` is set to `Spot`")
}
if len(additionalUnattendContentRaw) > 0 {
virtualMachineProfile.OsProfile.WindowsConfiguration.AdditionalUnattendContent = additionalUnattendContent
}
if v, ok := d.GetOk("license_type"); ok {
virtualMachineProfile.LicenseType = utils.String(v.(string))
}
if v, ok := d.GetOk("timezone"); ok {
virtualMachineProfile.OsProfile.WindowsConfiguration.TimeZone = utils.String(v.(string))
}
if v, ok := d.GetOk("terminate_notification"); ok {
virtualMachineProfile.ScheduledEventsProfile = ExpandVirtualMachineScaleSetScheduledEventsProfile(v.([]interface{}))
}
scaleInPolicy := d.Get("scale_in_policy").(string)
automaticRepairsPolicyRaw := d.Get("automatic_instance_repair").([]interface{})
automaticRepairsPolicy := ExpandVirtualMachineScaleSetAutomaticRepairsPolicy(automaticRepairsPolicyRaw)
props := compute.VirtualMachineScaleSet{
Location: utils.String(location),
Sku: &compute.Sku{
Name: utils.String(d.Get("sku").(string)),
Capacity: utils.Int64(int64(d.Get("instances").(int))),
// doesn't appear this can be set to anything else, even Promo machines are Standard
Tier: utils.String("Standard"),
},
Identity: identity,
Plan: plan,
Tags: tags.Expand(t),
VirtualMachineScaleSetProperties: &compute.VirtualMachineScaleSetProperties{
AdditionalCapabilities: additionalCapabilities,
AutomaticRepairsPolicy: automaticRepairsPolicy,
DoNotRunExtensionsOnOverprovisionedVMs: utils.Bool(d.Get("do_not_run_extensions_on_overprovisioned_machines").(bool)),
Overprovision: utils.Bool(d.Get("overprovision").(bool)),
SinglePlacementGroup: utils.Bool(d.Get("single_placement_group").(bool)),
VirtualMachineProfile: &virtualMachineProfile,
UpgradePolicy: &upgradePolicy,
ScaleInPolicy: &compute.ScaleInPolicy{
Rules: &[]compute.VirtualMachineScaleSetScaleInRules{compute.VirtualMachineScaleSetScaleInRules(scaleInPolicy)},
},
},
Zones: zones,
}
if v, ok := d.GetOk("platform_fault_domain_count"); ok {
props.VirtualMachineScaleSetProperties.PlatformFaultDomainCount = utils.Int32(int32(v.(int)))
}
if v, ok := d.GetOk("proximity_placement_group_id"); ok {
props.VirtualMachineScaleSetProperties.ProximityPlacementGroup = &compute.SubResource{
ID: utils.String(v.(string)),
}
}
if v, ok := d.GetOk("zone_balance"); ok && v.(bool) {
if len(zonesRaw) == 0 {
return fmt.Errorf("`zone_balance` can only be set to `true` when zones are specified")
}
props.VirtualMachineScaleSetProperties.ZoneBalance = utils.Bool(v.(bool))
}
log.Printf("[DEBUG] Creating Windows Virtual Machine Scale Set %q (Resource Group %q)..", name, resourceGroup)
future, err := client.CreateOrUpdate(ctx, resourceGroup, name, props)
if err != nil {
return fmt.Errorf("creating Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", name, resourceGroup, err)
}
log.Printf("[DEBUG] Waiting for Windows Virtual Machine Scale Set %q (Resource Group %q) to be created..", name, resourceGroup)
if err := future.WaitForCompletionRef(ctx, client.Client); err != nil {
return fmt.Errorf("waiting for creation of Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", name, resourceGroup, err)
}
log.Printf("[DEBUG] Virtual Machine Scale Set %q (Resource Group %q) was created", name, resourceGroup)
log.Printf("[DEBUG] Retrieving Virtual Machine Scale Set %q (Resource Group %q)..", name, resourceGroup)
resp, err := client.Get(ctx, resourceGroup, name)
if err != nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", name, resourceGroup, err)
}
if resp.ID == nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): ID was nil", name, resourceGroup)
}
d.SetId(*resp.ID)
return resourceWindowsVirtualMachineScaleSetRead(d, meta)
}
func resourceWindowsVirtualMachineScaleSetUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.VMScaleSetClient
ctx, cancel := timeouts.ForUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.VirtualMachineScaleSetID(d.Id())
if err != nil {
return err
}
updateInstances := false
// retrieve
existing, err := client.Get(ctx, id.ResourceGroup, id.Name)
if err != nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", id.Name, id.ResourceGroup, err)
}
if existing.VirtualMachineScaleSetProperties == nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): `properties` was nil", id.Name, id.ResourceGroup)
}
if existing.VirtualMachineScaleSetProperties.VirtualMachineProfile == nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): `properties.virtualMachineProfile` was nil", id.Name, id.ResourceGroup)
}
if existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile == nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): `properties.virtualMachineProfile,storageProfile` was nil", id.Name, id.ResourceGroup)
}
updateProps := compute.VirtualMachineScaleSetUpdateProperties{
VirtualMachineProfile: &compute.VirtualMachineScaleSetUpdateVMProfile{
// if an image reference has been configured previously (it has to be), we would better to include that in this
// update request to avoid some circumstances that the API will complain ImageReference is null
// issue tracking: https://github.com/Azure/azure-rest-api-specs/issues/10322
StorageProfile: &compute.VirtualMachineScaleSetUpdateStorageProfile{
ImageReference: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.ImageReference,
},
},
// if an upgrade policy's been configured previously (which it will have) it must be threaded through
// this doesn't matter for Manual - but breaks when updating anything on a Automatic and Rolling Mode Scale Set
UpgradePolicy: existing.VirtualMachineScaleSetProperties.UpgradePolicy,
}
update := compute.VirtualMachineScaleSetUpdate{}
upgradeMode := compute.UpgradeMode(d.Get("upgrade_mode").(string))
// first try and pull this from existing vm, which covers no changes being made to this block
automaticOSUpgradeIsEnabled := false
if policy := existing.VirtualMachineScaleSetProperties.UpgradePolicy; policy != nil {
if policy.AutomaticOSUpgradePolicy != nil && policy.AutomaticOSUpgradePolicy.EnableAutomaticOSUpgrade != nil {
automaticOSUpgradeIsEnabled = *policy.AutomaticOSUpgradePolicy.EnableAutomaticOSUpgrade
}
}
if d.HasChange("automatic_os_upgrade_policy") || d.HasChange("rolling_upgrade_policy") {
upgradePolicy := compute.UpgradePolicy{}
if existing.VirtualMachineScaleSetProperties.UpgradePolicy == nil {
upgradePolicy = compute.UpgradePolicy{
Mode: compute.UpgradeMode(d.Get("upgrade_mode").(string)),
}
} else {
upgradePolicy = *existing.VirtualMachineScaleSetProperties.UpgradePolicy
upgradePolicy.Mode = compute.UpgradeMode(d.Get("upgrade_mode").(string))
}
if d.HasChange("automatic_os_upgrade_policy") {
automaticRaw := d.Get("automatic_os_upgrade_policy").([]interface{})
upgradePolicy.AutomaticOSUpgradePolicy = ExpandVirtualMachineScaleSetAutomaticUpgradePolicy(automaticRaw)
// however if this block has been changed then we need to pull it
// we can guarantee this always has a value since it'll have been expanded and thus is safe to de-ref
automaticOSUpgradeIsEnabled = *upgradePolicy.AutomaticOSUpgradePolicy.EnableAutomaticOSUpgrade
}
if d.HasChange("rolling_upgrade_policy") {
rollingRaw := d.Get("rolling_upgrade_policy").([]interface{})
upgradePolicy.RollingUpgradePolicy = ExpandVirtualMachineScaleSetRollingUpgradePolicy(rollingRaw)
}
updateProps.UpgradePolicy = &upgradePolicy
}
priority := compute.VirtualMachinePriorityTypes(d.Get("priority").(string))
if d.HasChange("max_bid_price") {
if priority != compute.VirtualMachinePriorityTypesSpot {
return fmt.Errorf("`max_bid_price` can only be configured when `priority` is set to `Spot`")
}
updateProps.VirtualMachineProfile.BillingProfile = &compute.BillingProfile{
MaxPrice: utils.Float(d.Get("max_bid_price").(float64)),
}
}
if d.HasChange("single_placement_group") {
updateProps.SinglePlacementGroup = utils.Bool(d.Get("single_placement_group").(bool))
}
if d.HasChange("enable_automatic_updates") ||
d.HasChange("custom_data") ||
d.HasChange("provision_vm_agent") ||
d.HasChange("secret") ||
d.HasChange("timezone") {
osProfile := compute.VirtualMachineScaleSetUpdateOSProfile{}
if d.HasChange("enable_automatic_updates") || d.HasChange("provision_vm_agent") || d.HasChange("timezone") {
windowsConfig := compute.WindowsConfiguration{}
if d.HasChange("enable_automatic_updates") {
if upgradeMode == compute.UpgradeModeAutomatic {
return fmt.Errorf("`enable_automatic_updates` cannot be changed for when `upgrade_mode` is `Automatic`")
}
windowsConfig.EnableAutomaticUpdates = utils.Bool(d.Get("enable_automatic_updates").(bool))
}
if d.HasChange("provision_vm_agent") {
windowsConfig.ProvisionVMAgent = utils.Bool(d.Get("provision_vm_agent").(bool))
}
if d.HasChange("timezone") {
windowsConfig.TimeZone = utils.String(d.Get("timezone").(string))
}
osProfile.WindowsConfiguration = &windowsConfig
}
if d.HasChange("custom_data") {
updateInstances = true
// customData can only be sent if it's a base64 encoded string,
// so it's not possible to remove this without tainting the resource
if v, ok := d.GetOk("custom_data"); ok {
osProfile.CustomData = utils.String(v.(string))
}
}
if d.HasChange("secret") {
secretsRaw := d.Get("secret").([]interface{})
osProfile.Secrets = expandWindowsSecrets(secretsRaw)
}
updateProps.VirtualMachineProfile.OsProfile = &osProfile
}
if d.HasChange("data_disk") || d.HasChange("os_disk") || d.HasChange("source_image_id") || d.HasChange("source_image_reference") {
updateInstances = true
if updateProps.VirtualMachineProfile.StorageProfile == nil {
updateProps.VirtualMachineProfile.StorageProfile = &compute.VirtualMachineScaleSetUpdateStorageProfile{}
}
if d.HasChange("data_disk") {
ultraSSDEnabled := d.Get("additional_capabilities.0.ultra_ssd_enabled").(bool)
dataDisks, err := ExpandVirtualMachineScaleSetDataDisk(d.Get("data_disk").([]interface{}), ultraSSDEnabled)
if err != nil {
return fmt.Errorf("expanding `data_disk`: %+v", err)
}
updateProps.VirtualMachineProfile.StorageProfile.DataDisks = dataDisks
}
if d.HasChange("os_disk") {
osDiskRaw := d.Get("os_disk").([]interface{})
updateProps.VirtualMachineProfile.StorageProfile.OsDisk = ExpandVirtualMachineScaleSetOSDiskUpdate(osDiskRaw)
}
if d.HasChange("source_image_id") || d.HasChange("source_image_reference") {
sourceImageReferenceRaw := d.Get("source_image_reference").([]interface{})
sourceImageId := d.Get("source_image_id").(string)
sourceImageReference, err := expandSourceImageReference(sourceImageReferenceRaw, sourceImageId)
if err != nil {
return err
}
// Must include all storage profile properties when updating disk image. See: https://github.com/kevinklinger/terraform-provider-azurerm/v2/issues/8273
updateProps.VirtualMachineProfile.StorageProfile.DataDisks = existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.DataDisks
updateProps.VirtualMachineProfile.StorageProfile.ImageReference = sourceImageReference
updateProps.VirtualMachineProfile.StorageProfile.OsDisk = &compute.VirtualMachineScaleSetUpdateOSDisk{
Caching: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.Caching,
WriteAcceleratorEnabled: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.WriteAcceleratorEnabled,
DiskSizeGB: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.DiskSizeGB,
Image: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.Image,
VhdContainers: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.VhdContainers,
ManagedDisk: existing.VirtualMachineScaleSetProperties.VirtualMachineProfile.StorageProfile.OsDisk.ManagedDisk,
}
}
}
if d.HasChange("network_interface") {
networkInterfacesRaw := d.Get("network_interface").([]interface{})
networkInterfaces, err := ExpandVirtualMachineScaleSetNetworkInterfaceUpdate(networkInterfacesRaw)
if err != nil {
return fmt.Errorf("expanding `network_interface`: %+v", err)
}
updateProps.VirtualMachineProfile.NetworkProfile = &compute.VirtualMachineScaleSetUpdateNetworkProfile{
NetworkInterfaceConfigurations: networkInterfaces,
}
healthProbeId := d.Get("health_probe_id").(string)
if healthProbeId != "" {
updateProps.VirtualMachineProfile.NetworkProfile.HealthProbe = &compute.APIEntityReference{
ID: utils.String(healthProbeId),
}
}
}
if d.HasChange("boot_diagnostics") {
updateInstances = true
bootDiagnosticsRaw := d.Get("boot_diagnostics").([]interface{})
updateProps.VirtualMachineProfile.DiagnosticsProfile = expandBootDiagnostics(bootDiagnosticsRaw)
}
if d.HasChange("do_not_run_extensions_on_overprovisioned_machines") {
v := d.Get("do_not_run_extensions_on_overprovisioned_machines").(bool)
updateProps.DoNotRunExtensionsOnOverprovisionedVMs = utils.Bool(v)
}
if d.HasChange("scale_in_policy") {
scaleInPolicy := d.Get("scale_in_policy").(string)
updateProps.ScaleInPolicy = &compute.ScaleInPolicy{
Rules: &[]compute.VirtualMachineScaleSetScaleInRules{compute.VirtualMachineScaleSetScaleInRules(scaleInPolicy)},
}
}
if d.HasChange("terminate_notification") {
notificationRaw := d.Get("terminate_notification").([]interface{})
updateProps.VirtualMachineProfile.ScheduledEventsProfile = ExpandVirtualMachineScaleSetScheduledEventsProfile(notificationRaw)
}
if d.HasChange("encryption_at_host_enabled") {
updateProps.VirtualMachineProfile.SecurityProfile = &compute.SecurityProfile{
EncryptionAtHost: utils.Bool(d.Get("encryption_at_host_enabled").(bool)),
}
}
if d.HasChange("license_type") {
license := d.Get("license_type").(string)
if license == "" {
// Only for create no specification is possible in the API. API does not allow empty string in update.
// So removing attribute license_type from Terraform configuration if it was set to value other than 'None' would lead to an endless loop in apply.
// To allow updating in this case set value explicitly to 'None'.
license = "None"
}
updateProps.VirtualMachineProfile.LicenseType = &license
}
if d.HasChange("automatic_instance_repair") {
automaticRepairsPolicyRaw := d.Get("automatic_instance_repair").([]interface{})
automaticRepairsPolicy := ExpandVirtualMachineScaleSetAutomaticRepairsPolicy(automaticRepairsPolicyRaw)
updateProps.AutomaticRepairsPolicy = automaticRepairsPolicy
}
if d.HasChange("identity") {
identityRaw := d.Get("identity").([]interface{})
identity, err := ExpandVirtualMachineScaleSetIdentity(identityRaw)
if err != nil {
return fmt.Errorf("expanding `identity`: %+v", err)
}
update.Identity = identity
}
if d.HasChange("plan") {
planRaw := d.Get("plan").([]interface{})
update.Plan = expandPlan(planRaw)
}
if d.HasChange("sku") || d.HasChange("instances") {
// in-case ignore_changes is being used, since both fields are required
// look up the current values and override them as needed
sku := existing.Sku
if d.HasChange("sku") {
updateInstances = true
sku.Name = utils.String(d.Get("sku").(string))
}
if d.HasChange("instances") {
sku.Capacity = utils.Int64(int64(d.Get("instances").(int)))
}
update.Sku = sku
}
if d.HasChanges("extension", "extensions_time_budget") {
updateInstances = true
extensionProfile, _, err := expandVirtualMachineScaleSetExtensions(d.Get("extension").(*pluginsdk.Set).List())
if err != nil {
return err
}
updateProps.VirtualMachineProfile.ExtensionProfile = extensionProfile
updateProps.VirtualMachineProfile.ExtensionProfile.ExtensionsTimeBudget = utils.String(d.Get("extensions_time_budget").(string))
}
if d.HasChange("tags") {
update.Tags = tags.Expand(d.Get("tags").(map[string]interface{}))
}
update.VirtualMachineScaleSetUpdateProperties = &updateProps
metaData := virtualMachineScaleSetUpdateMetaData{
AutomaticOSUpgradeIsEnabled: automaticOSUpgradeIsEnabled,
CanRollInstancesWhenRequired: meta.(*clients.Client).Features.VirtualMachineScaleSet.RollInstancesWhenRequired,
UpdateInstances: updateInstances,
Client: meta.(*clients.Client).Compute,
Existing: existing,
ID: id,
OSType: compute.OperatingSystemTypesWindows,
}
if err := metaData.performUpdate(ctx, update); err != nil {
return err
}
return resourceWindowsVirtualMachineScaleSetRead(d, meta)
}
func resourceWindowsVirtualMachineScaleSetRead(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.VMScaleSetClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.VirtualMachineScaleSetID(d.Id())
if err != nil {
return err
}
resp, err := client.Get(ctx, id.ResourceGroup, id.Name)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
log.Printf("[DEBUG] Windows Virtual Machine Scale Set %q was not found in Resource Group %q - removing from state!", id.Name, id.ResourceGroup)
d.SetId("")
return nil
}
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): %+v", id.Name, id.ResourceGroup, err)
}
d.Set("name", id.Name)
d.Set("resource_group_name", id.ResourceGroup)
if location := resp.Location; location != nil {
d.Set("location", azure.NormalizeLocation(*location))
}
var skuName *string
var instances int
if resp.Sku != nil {
skuName = resp.Sku.Name
if resp.Sku.Capacity != nil {
instances = int(*resp.Sku.Capacity)
}
}
d.Set("instances", instances)
d.Set("sku", skuName)
identity, err := FlattenVirtualMachineScaleSetIdentity(resp.Identity)
if err != nil {
return err
}
if err := d.Set("identity", identity); err != nil {
return fmt.Errorf("setting `identity`: %+v", err)
}
if err := d.Set("plan", flattenPlan(resp.Plan)); err != nil {
return fmt.Errorf("setting `plan`: %+v", err)
}
if resp.VirtualMachineScaleSetProperties == nil {
return fmt.Errorf("retrieving Windows Virtual Machine Scale Set %q (Resource Group %q): `properties` was nil", id.Name, id.ResourceGroup)
}
props := *resp.VirtualMachineScaleSetProperties
if err := d.Set("additional_capabilities", FlattenVirtualMachineScaleSetAdditionalCapabilities(props.AdditionalCapabilities)); err != nil {
return fmt.Errorf("setting `additional_capabilities`: %+v", props.AdditionalCapabilities)
}
if err := d.Set("automatic_instance_repair", FlattenVirtualMachineScaleSetAutomaticRepairsPolicy(props.AutomaticRepairsPolicy)); err != nil {
return fmt.Errorf("setting `automatic_instance_repair`: %+v", err)
}
d.Set("do_not_run_extensions_on_overprovisioned_machines", props.DoNotRunExtensionsOnOverprovisionedVMs)
d.Set("overprovision", props.Overprovision)
d.Set("platform_fault_domain_count", props.PlatformFaultDomainCount)
proximityPlacementGroupId := ""
if props.ProximityPlacementGroup != nil && props.ProximityPlacementGroup.ID != nil {
proximityPlacementGroupId = *props.ProximityPlacementGroup.ID
}
d.Set("proximity_placement_group_id", proximityPlacementGroupId)
d.Set("single_placement_group", props.SinglePlacementGroup)
d.Set("unique_id", props.UniqueID)
d.Set("zone_balance", props.ZoneBalance)
var upgradeMode compute.UpgradeMode
if policy := props.UpgradePolicy; policy != nil {
upgradeMode = policy.Mode
d.Set("upgrade_mode", string(policy.Mode))
flattenedAutomatic := FlattenVirtualMachineScaleSetAutomaticOSUpgradePolicy(policy.AutomaticOSUpgradePolicy)
if err := d.Set("automatic_os_upgrade_policy", flattenedAutomatic); err != nil {
return fmt.Errorf("setting `automatic_os_upgrade_policy`: %+v", err)
}
flattenedRolling := FlattenVirtualMachineScaleSetRollingUpgradePolicy(policy.RollingUpgradePolicy)
if err := d.Set("rolling_upgrade_policy", flattenedRolling); err != nil {
return fmt.Errorf("setting `rolling_upgrade_policy`: %+v", err)
}
}
rule := string(compute.VirtualMachineScaleSetScaleInRulesDefault)
if props.ScaleInPolicy != nil {
if rules := props.ScaleInPolicy.Rules; rules != nil && len(*rules) > 0 {
rule = string((*rules)[0])
}
}
d.Set("scale_in_policy", rule)
if profile := props.VirtualMachineProfile; profile != nil {
if err := d.Set("boot_diagnostics", flattenBootDiagnostics(profile.DiagnosticsProfile)); err != nil {
return fmt.Errorf("setting `boot_diagnostics`: %+v", err)