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app_service_slot_virtual_network_swift_connection_resource.go
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app_service_slot_virtual_network_swift_connection_resource.go
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package web
import (
"fmt"
"time"
azureNetwork "github.com/Azure/azure-sdk-for-go/services/network/mgmt/2021-02-01/network"
"github.com/Azure/azure-sdk-for-go/services/web/mgmt/2021-02-01/web"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/tf"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/clients"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/locks"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/network"
networkParse "github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/network/parse"
networkValidate "github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/network/validate"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/web/parse"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/web/validate"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/pluginsdk"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/timeouts"
"github.com/kevinklinger/terraform-provider-azurerm/v2/utils"
)
func resourceAppServiceSlotVirtualNetworkSwiftConnection() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceAppServiceSlotVirtualNetworkSwiftConnectionCreateUpdate,
Read: resourceAppServiceSlotVirtualNetworkSwiftConnectionRead,
Update: resourceAppServiceSlotVirtualNetworkSwiftConnectionCreateUpdate,
Delete: resourceAppServiceSlotVirtualNetworkSwiftConnectionDelete,
// TODO: replace this with an importer which validates the ID during import
Importer: pluginsdk.DefaultImporter(),
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(30 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(30 * time.Minute),
Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
},
Schema: map[string]*pluginsdk.Schema{
"app_service_id": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validate.AppServiceID,
},
"subnet_id": {
Type: pluginsdk.TypeString,
Required: true,
ValidateFunc: networkValidate.SubnetID,
},
"slot_name": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validate.AppServiceName,
},
},
}
}
func resourceAppServiceSlotVirtualNetworkSwiftConnectionCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Web.AppServicesClient
subnetClient := meta.(*clients.Client).Network.SubnetsClient
vnetClient := meta.(*clients.Client).Network.VnetClient
ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
defer cancel()
appID, err := parse.AppServiceID(d.Get("app_service_id").(string))
if err != nil {
return fmt.Errorf("parsing app service ID %+v", err)
}
subnetID, err := networkParse.SubnetID(d.Get("subnet_id").(string))
if err != nil {
return fmt.Errorf("parsing subnet ID %+v", err)
}
resourceGroup := appID.ResourceGroup
name := appID.SiteName
subnetName := subnetID.Name
virtualNetworkName := subnetID.VirtualNetworkName
slotName := d.Get("slot_name").(string)
if d.IsNewResource() {
existing, err := client.GetSwiftVirtualNetworkConnectionSlot(ctx, resourceGroup, name, slotName)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("failed checking for presence of existing App Service Slot Swift Network Connection %q (Resource Group %q)", name, resourceGroup)
}
}
if existing.SwiftVirtualNetworkProperties != nil && existing.SwiftVirtualNetworkProperties.SubnetResourceID != nil && *existing.SwiftVirtualNetworkProperties.SubnetResourceID != "" {
return tf.ImportAsExistsError("azurerm_app_service_slot_virtual_network_swift_connection", *existing.ID)
}
}
locks.ByName(virtualNetworkName, network.VirtualNetworkResourceName)
defer locks.UnlockByName(virtualNetworkName, network.VirtualNetworkResourceName)
locks.ByName(subnetName, network.SubnetResourceName)
defer locks.UnlockByName(subnetName, network.SubnetResourceName)
appServiceExists, err := client.Get(ctx, resourceGroup, name)
if err != nil {
if utils.ResponseWasNotFound(appServiceExists.Response) {
return fmt.Errorf("retrieving existing App Service %q (Resource Group %q): App Service not found in resource group", name, resourceGroup)
}
return fmt.Errorf("retrieving existing App Service %q (Resource Group %q): %s", name, resourceGroup, err)
}
slotExists, err := client.GetSlot(ctx, resourceGroup, name, slotName)
if err != nil {
if utils.ResponseWasNotFound(slotExists.Response) {
return fmt.Errorf("retrieving existing App Service Slot %q (App Service %q / Resource Group %q): App Service not found in resource group", slotName, name, resourceGroup)
}
return fmt.Errorf("retrieving existing App Service Slot %q (App Service %q / Resource Group %q): %s", slotName, name, resourceGroup, err)
}
connectionEnvelope := web.SwiftVirtualNetwork{
SwiftVirtualNetworkProperties: &web.SwiftVirtualNetworkProperties{
SubnetResourceID: utils.String(d.Get("subnet_id").(string)),
},
}
if _, err = client.CreateOrUpdateSwiftVirtualNetworkConnectionWithCheckSlot(ctx, resourceGroup, name, connectionEnvelope, slotName); err != nil {
return fmt.Errorf("creating/updating App Service Slot VNet association between %q (App Service %q / Resource Group %q) and Virtual Network %q: %s", slotName, name, resourceGroup, virtualNetworkName, err)
}
timeout, _ := ctx.Deadline()
stateConf := &pluginsdk.StateChangeConf{
Pending: []string{string(azureNetwork.ProvisioningStateUpdating)},
Target: []string{string(azureNetwork.ProvisioningStateSucceeded)},
Refresh: network.SubnetProvisioningStateRefreshFunc(ctx, subnetClient, *subnetID),
MinTimeout: 1 * time.Minute,
Timeout: time.Until(timeout),
}
if _, err = stateConf.WaitForStateContext(ctx); err != nil {
return fmt.Errorf("waiting for provisioning state of subnet for App Service Slot VNet association between %q (App Service %q / Resource Group %q) and Virtual Network %q: %s", slotName, name, resourceGroup, virtualNetworkName, err)
}
vnetId := networkParse.NewVirtualNetworkID(subnetID.SubscriptionId, subnetID.ResourceGroup, subnetID.VirtualNetworkName)
vnetStateConf := &pluginsdk.StateChangeConf{
Pending: []string{string(azureNetwork.ProvisioningStateUpdating)},
Target: []string{string(azureNetwork.ProvisioningStateSucceeded)},
Refresh: network.VirtualNetworkProvisioningStateRefreshFunc(ctx, vnetClient, vnetId),
MinTimeout: 1 * time.Minute,
Timeout: time.Until(timeout),
}
if _, err = vnetStateConf.WaitForStateContext(ctx); err != nil {
return fmt.Errorf("waiting for provisioning state of virtual network for App Service Slot VNet association between %q (App Service %q / Resource Group %q) and Virtual Network %q: %s", slotName, name, resourceGroup, virtualNetworkName, err)
}
read, err := client.GetSwiftVirtualNetworkConnectionSlot(ctx, resourceGroup, name, slotName)
if err != nil {
return fmt.Errorf("retrieving App Service Slot VNet association between %q (App Service %q / Resource Group %q) and Virtual Network %q: %s", slotName, name, resourceGroup, virtualNetworkName, err)
}
d.SetId(*read.ID)
return resourceAppServiceSlotVirtualNetworkSwiftConnectionRead(d, meta)
}
func resourceAppServiceSlotVirtualNetworkSwiftConnectionRead(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Web.AppServicesClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.SlotVirtualNetworkSwiftConnectionID(d.Id())
if err != nil {
return err
}
slot, err := client.GetSlot(ctx, id.ResourceGroup, id.SiteName, id.SlotName)
if err != nil {
if utils.ResponseWasNotFound(slot.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("retrieving existing App Service Slot %q (App Service %q / Resource Group %q): %s", id.SlotName, id.SiteName, id.ResourceGroup, err)
}
appService, err := client.Get(ctx, id.ResourceGroup, id.SiteName)
if err != nil {
if utils.ResponseWasNotFound(appService.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("retrieving existing App Service %q (Resource Group %q): %s", id.SiteName, id.ResourceGroup, err)
}
swiftVnet, err := client.GetSwiftVirtualNetworkConnectionSlot(ctx, id.ResourceGroup, id.SiteName, id.SlotName)
if err != nil {
if utils.ResponseWasNotFound(swiftVnet.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("retrieving App Service Slot VNet association for %q (App Service %q / Resource Group %q): %s", id.SlotName, id.SiteName, id.ResourceGroup, err)
}
if swiftVnet.SwiftVirtualNetworkProperties == nil {
return fmt.Errorf("retrieving virtual network properties (Slot Name %q / App Service %q / Resource Group %q): `properties` was nil", id.SlotName, id.SiteName, id.ResourceGroup)
}
props := *swiftVnet.SwiftVirtualNetworkProperties
subnetID := props.SubnetResourceID
if subnetID == nil || *subnetID == "" {
d.SetId("")
return nil
}
d.Set("subnet_id", subnetID)
d.Set("app_service_id", appService.ID)
d.Set("slot_name", id.SlotName)
return nil
}
func resourceAppServiceSlotVirtualNetworkSwiftConnectionDelete(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Web.AppServicesClient
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.SlotVirtualNetworkSwiftConnectionID(d.Id())
if err != nil {
return err
}
subnetID, err := networkParse.SubnetID(d.Get("subnet_id").(string))
if err != nil {
return fmt.Errorf("parsing Subnet Resource ID %q", subnetID)
}
subnetName := subnetID.Name
virtualNetworkName := subnetID.VirtualNetworkName
locks.ByName(virtualNetworkName, network.VirtualNetworkResourceName)
defer locks.UnlockByName(virtualNetworkName, network.VirtualNetworkResourceName)
locks.ByName(subnetName, network.SubnetResourceName)
defer locks.UnlockByName(subnetName, network.SubnetResourceName)
read, err := client.GetSwiftVirtualNetworkConnectionSlot(ctx, id.ResourceGroup, id.SiteName, id.SlotName)
if err != nil {
return fmt.Errorf("making read request on virtual network properties (Slot Name %q / App Service %q / Resource Group %q): %+v", id.SlotName, id.SiteName, id.ResourceGroup, err)
}
if read.SwiftVirtualNetworkProperties == nil {
return fmt.Errorf("retrieving virtual network properties (Slot Name %q / App Service %q / Resource Group %q): `properties` was nil", id.SlotName, id.SiteName, id.ResourceGroup)
}
props := *read.SwiftVirtualNetworkProperties
subnet := props.SubnetResourceID
if subnet == nil || *subnet == "" {
// assume deleted
return nil
}
resp, err := client.DeleteSwiftVirtualNetworkSlot(ctx, id.ResourceGroup, id.SiteName, id.SlotName)
if err != nil {
if !utils.ResponseWasNotFound(resp) {
return fmt.Errorf("deleting virtual network properties (Slot Name %q / App Service %q / Resource Group %q): %+v", id.SlotName, id.SiteName, id.ResourceGroup, err)
}
}
return nil
}