kusto_cluster_data_source.go

package kusto

import (
	"fmt"
	"time"

	"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/azure"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/clients"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/kusto/validate"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tags"
	"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 dataSourceKustoCluster() *pluginsdk.Resource {
	return &pluginsdk.Resource{
		Read: dataSourceKustoClusterRead,

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

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

			"resource_group_name": azure.SchemaResourceGroupNameForDataSource(),

			"location": azure.SchemaLocationForDataSource(),

			"uri": {
				Type:     pluginsdk.TypeString,
				Computed: true,
			},

			"data_ingestion_uri": {
				Type:     pluginsdk.TypeString,
				Computed: true,
			},

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

func dataSourceKustoClusterRead(d *pluginsdk.ResourceData, meta interface{}) error {
	client := meta.(*clients.Client).Kusto.ClustersClient
	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, resourceGroup, name)
	if err != nil {
		if utils.ResponseWasNotFound(resp.Response) {
			return fmt.Errorf("Kusto Cluster %q (Resource Group %q) does not exist", name, resourceGroup)
		}
		return fmt.Errorf("retrieving Kusto Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
	}

	d.SetId(*resp.ID)

	d.Set("name", name)
	d.Set("resource_group_name", resourceGroup)

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

	if clusterProperties := resp.ClusterProperties; clusterProperties != nil {
		d.Set("uri", clusterProperties.URI)
		d.Set("data_ingestion_uri", clusterProperties.DataIngestionURI)
	}

	return tags.FlattenAndSet(d, resp.Tags)
}