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resource_arm_app_service_custom_hostname_binding.go
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resource_arm_app_service_custom_hostname_binding.go
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package azurerm
import (
"fmt"
"log"
"time"
"github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/features"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/locks"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
var appServiceCustomHostnameBindingResourceName = "azurerm_app_service_custom_hostname_binding"
func resourceArmAppServiceCustomHostnameBinding() *schema.Resource {
return &schema.Resource{
Create: resourceArmAppServiceCustomHostnameBindingCreate,
Read: resourceArmAppServiceCustomHostnameBindingRead,
Delete: resourceArmAppServiceCustomHostnameBindingDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(30 * time.Minute),
Read: schema.DefaultTimeout(5 * time.Minute),
Update: schema.DefaultTimeout(30 * time.Minute),
Delete: schema.DefaultTimeout(30 * time.Minute),
},
Schema: map[string]*schema.Schema{
"hostname": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"resource_group_name": azure.SchemaResourceGroupName(),
"app_service_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"ssl_state": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{
string(web.SslStateIPBasedEnabled),
string(web.SslStateSniEnabled),
}, false),
},
"thumbprint": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: validate.NoEmptyStrings,
},
"virtual_ip": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceArmAppServiceCustomHostnameBindingCreate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).Web.AppServicesClient
ctx, cancel := timeouts.ForCreate(meta.(*ArmClient).StopContext, d)
defer cancel()
log.Printf("[INFO] preparing arguments for App Service Hostname Binding creation.")
resourceGroup := d.Get("resource_group_name").(string)
appServiceName := d.Get("app_service_name").(string)
hostname := d.Get("hostname").(string)
sslState := d.Get("ssl_state").(string)
thumbprint := d.Get("thumbprint").(string)
locks.ByName(appServiceName, appServiceCustomHostnameBindingResourceName)
defer locks.UnlockByName(appServiceName, appServiceCustomHostnameBindingResourceName)
if features.ShouldResourcesBeImported() && d.IsNewResource() {
existing, err := client.GetHostNameBinding(ctx, resourceGroup, appServiceName, hostname)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("Error checking for presence of existing Custom Hostname Binding %q (App Service %q / Resource Group %q): %s", hostname, appServiceName, resourceGroup, err)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_app_service_custom_hostname_binding", *existing.ID)
}
}
properties := web.HostNameBinding{
HostNameBindingProperties: &web.HostNameBindingProperties{
SiteName: utils.String(appServiceName),
},
}
if sslState != "" {
if thumbprint == "" {
return fmt.Errorf("`thumbprint` must be specified when `ssl_state` is set")
}
properties.HostNameBindingProperties.SslState = web.SslState(sslState)
}
if thumbprint != "" {
if sslState == "" {
return fmt.Errorf("`ssl_state` must be specified when `thumbprint` is set")
}
properties.HostNameBindingProperties.Thumbprint = utils.String(thumbprint)
}
if _, err := client.CreateOrUpdateHostNameBinding(ctx, resourceGroup, appServiceName, hostname, properties); err != nil {
return err
}
read, err := client.GetHostNameBinding(ctx, resourceGroup, appServiceName, hostname)
if err != nil {
return err
}
if read.ID == nil {
return fmt.Errorf("Cannot read Hostname Binding %q (App Service %q / Resource Group %q) ID", hostname, appServiceName, resourceGroup)
}
d.SetId(*read.ID)
return resourceArmAppServiceCustomHostnameBindingRead(d, meta)
}
func resourceArmAppServiceCustomHostnameBindingRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).Web.AppServicesClient
ctx, cancel := timeouts.ForRead(meta.(*ArmClient).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resourceGroup := id.ResourceGroup
appServiceName := id.Path["sites"]
hostname := id.Path["hostNameBindings"]
resp, err := client.GetHostNameBinding(ctx, resourceGroup, appServiceName, hostname)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
log.Printf("[DEBUG] App Service Hostname Binding %q (App Service %q / Resource Group %q) was not found - removing from state", hostname, appServiceName, resourceGroup)
d.SetId("")
return nil
}
return fmt.Errorf("Error making Read request on App Service Hostname Binding %q (App Service %q / Resource Group %q): %+v", hostname, appServiceName, resourceGroup, err)
}
d.Set("hostname", hostname)
d.Set("app_service_name", appServiceName)
d.Set("resource_group_name", resourceGroup)
if props := resp.HostNameBindingProperties; props != nil {
d.Set("ssl_state", props.SslState)
d.Set("thumbprint", props.Thumbprint)
d.Set("virtual_ip", props.VirtualIP)
}
return nil
}
func resourceArmAppServiceCustomHostnameBindingDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).Web.AppServicesClient
ctx, cancel := timeouts.ForDelete(meta.(*ArmClient).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
appServiceName := id.Path["sites"]
hostname := id.Path["hostNameBindings"]
locks.ByName(appServiceName, appServiceCustomHostnameBindingResourceName)
defer locks.UnlockByName(appServiceName, appServiceCustomHostnameBindingResourceName)
log.Printf("[DEBUG] Deleting App Service Hostname Binding %q (App Service %q / Resource Group %q)", hostname, appServiceName, resGroup)
resp, err := client.DeleteHostNameBinding(ctx, resGroup, appServiceName, hostname)
if err != nil {
if !utils.ResponseWasNotFound(resp) {
return err
}
}
return nil
}