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New data source: 'azurerm_iothub_dps' #5336

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93 changes: 93 additions & 0 deletions azurerm/internal/services/iothub/data_source_iothub_dps.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,93 @@
package iothub

import (
"fmt"
"time"

"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)

func dataSourceArmIotHubDPS() *schema.Resource {
return &schema.Resource{
Read: dataSourceIotHubDPSRead,

Timeouts: &schema.ResourceTimeout{
Read: schema.DefaultTimeout(5 * time.Minute),
},

Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ValidateFunc: validate.IoTHubName,
},

"resource_group_name": azure.SchemaResourceGroupNameForDataSource(),

"location": azure.SchemaLocationForDataSource(),

"allocation_policy": {
Type: schema.TypeString,
Computed: true,
},

"device_provisioning_host_name": {
Type: schema.TypeString,
Computed: true,
},

"id_scope": {
Type: schema.TypeString,
Computed: true,
},

"service_operations_host_name": {
Type: schema.TypeString,
Computed: true,
},

"tags": tags.Schema(),
},
}
}

func dataSourceIotHubDPSRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).IoTHub.DPSResourceClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()

name := d.Get("name").(string)
resourceGroup := d.Get("resource_group_name").(string)

resp, err := client.Get(ctx, name, resourceGroup)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
return fmt.Errorf("Error: IoT Device Provisioning Service %q (Resource Group %q) was not found", name, resourceGroup)
}

return fmt.Errorf("Error retrieving IoT Device Provisioning Service %q (Resource Group %q): %+v", name, resourceGroup, err)
}

d.Set("name", resp.Name)
d.Set("resource_group_name", resourceGroup)
d.SetId(*resp.ID)

if location := resp.Location; location != nil {
d.Set("location", azure.NormalizeLocation(*location))
}

if props := resp.Properties; props != nil {
d.Set("service_operations_host_name", props.ServiceOperationsHostName)
d.Set("device_provisioning_host_name", props.DeviceProvisioningHostName)
d.Set("id_scope", props.IDScope)
d.Set("allocation_policy", props.AllocationPolicy)
}

return tags.FlattenAndSet(d, resp.Tags)
}
4 changes: 3 additions & 1 deletion azurerm/internal/services/iothub/registration.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,9 @@ func (r Registration) Name() string {

// SupportedDataSources returns the supported Data Sources supported by this Service
func (r Registration) SupportedDataSources() map[string]*schema.Resource {
return map[string]*schema.Resource{}
return map[string]*schema.Resource{
"azurerm_iothub_dps": dataSourceArmIotHubDPS(),
}
}

// SupportedResources returns the supported Resources supported by this Service
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
package tests

import (
"fmt"
"testing"

"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/acceptance"
)

func TestAccDataSourceAzureRMIotHubDPS_basic(t *testing.T) {
data := acceptance.BuildTestData(t, "data.azurerm_iothub_dps", "test")

resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { acceptance.PreCheck(t) },
Providers: acceptance.SupportedProviders,
CheckDestroy: testCheckAzureRMIotHubDPSDestroy,
Steps: []resource.TestStep{
{
Config: testAccDataSourceAzureRMIotHubDPS_basic(data),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttrSet(data.ResourceName, "allocation_policy"),
resource.TestCheckResourceAttrSet(data.ResourceName, "device_provisioning_host_name"),
resource.TestCheckResourceAttrSet(data.ResourceName, "id_scope"),
resource.TestCheckResourceAttrSet(data.ResourceName, "service_operations_host_name"),
),
},
},
})
}

func testAccDataSourceAzureRMIotHubDPS_basic(data acceptance.TestData) string {
template := testAccAzureRMIotHubDPS_basic(data)

return fmt.Sprintf(`
%s

data "azurerm_iothub_dps" "test" {
name = "${azurerm_iothub_dps.test.name}"
resource_group_name = "${azurerm_resource_group.test.name}"
}
`, template)
}
4 changes: 4 additions & 0 deletions website/azurerm.erb
Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,10 @@
<a href="/docs/providers/azurerm/d/healthcare_service.html">azurerm_healthcare_service</a>
</li>

<li>
<a href="/docs/providers/azurerm/d/iothub_dps.html">azurerm_iothub_dps</a>
</li>

<li>
<a href="/docs/providers/azurerm/d/image.html">azurerm_image</a>
</li>
Expand Down
44 changes: 44 additions & 0 deletions website/docs/d/iothub_dps.html.markdown
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
---
subcategory: "IoT Hub"
layout: "azurerm"
page_title: "Azure Resource Manager: azurerm_iothub_dps"
description: |-
Gets information about an existing IoT Hub Device Provisioning Service.
---

# Data Source: azurerm_iothub_dps

Use this data source to access information about an existing IotHub Device Provisioning Service.

## Example Usage

```hcl
data "azurerm_iothub_dps" "example" {
name = "iot_hub_dps_test"
resource_group_name = "iothub_dps_rg"
}
```

## Argument Reference

The following arguments are supported:

* `name` - (Required) Specifies the name of the Iot Device Provisioning Service resource.

* `resource_group_name` - (Required) The name of the resource group under which the Iot Device Provisioning Service is located in.

## Attributes Reference

The following attributes are exported:

* `id` - The ID of the IoT Device Provisioning Service.

* `location` - Specifies the supported Azure location where the IoT Device Provisioning Service exists.

* `allocation_policy` - The allocation policy of the IoT Device Provisioning Service.

* `device_provisioning_host_name` - The device endpoint of the IoT Device Provisioning Service.

* `id_scope` - The unique identifier of the IoT Device Provisioning Service.

* `service_operations_host_name` - The service endpoint of the IoT Device Provisioning Service.