Add VPC ids data source

huaweicloud/data_source_huaweicloud_vpc_ids_v1.go

@@ -0,0 +1,50 @@
+package huaweicloud
+
+import (
+	"fmt"
+
+	"github.com/huaweicloud/golangsdk/openstack/networking/v1/vpcs"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func dataSourceVirtualPrivateCloudVpcIdsV1() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceVirtualPrivateCloudIdsV1Read,
+
+		Schema: map[string]*schema.Schema{
+			"ids": {
+				Type:     schema.TypeSet,
+				Computed: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+				Set:      schema.HashString,
+			},
+		},
+	}
+}
+
+func dataSourceVirtualPrivateCloudIdsV1Read(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+	vpcClient, err := config.networkingV1Client(GetRegion(d, config))
+
+	listOpts := vpcs.ListOpts{}
+	refinedVpcs, err := vpcs.List(vpcClient, listOpts)
+	if err != nil {
+		return fmt.Errorf("Unable to retrieve vpcs: %s", err)
+	}
+
+	if len(refinedVpcs) < 1 {
+		return fmt.Errorf("Your query returned no results. " +
+			"Please change your search criteria and try again.")
+	}
+
+	listVpcs := make([]string, 0)
+
+	for _, vpc := range refinedVpcs {
+		listVpcs = append(listVpcs, vpc.ID)
+	}
+	d.SetId(listVpcs[0])
+	d.Set("ids", listVpcs)
+
+	return nil
+}

huaweicloud/data_source_huaweicloud_vpc_ids_v1_test.go

@@ -0,0 +1,58 @@
+package huaweicloud
+
+import (
+	"fmt"
+	"math/rand"
+	"testing"
+
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
+)
+
+func TestAccVpcIdsV1DataSource_basic(t *testing.T) {
+	rand.Seed(time.Now().UTC().UnixNano())
+	rInt := rand.Intn(50)
+	cidr := fmt.Sprintf("172.16.%d.0/24", rInt)
+	name := fmt.Sprintf("terraform-testacc-vpc-data-source-%d", rInt)
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceVpcIdsV1Config(name, cidr),
+				Check: resource.ComposeTestCheckFunc(
+					testAccVpcIdsV2DataSourceID("data.huaweicloud_vpc_ids_v1.vpc_ids"),
+				),
+			},
+		},
+	})
+}
+
+func testAccVpcIdsV2DataSourceID(n string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		rs, ok := s.RootModule().Resources[n]
+		if !ok {
+			return fmt.Errorf("Can't find vpc data source: %s", n)
+		}
+
+		if rs.Primary.ID == "" {
+			return fmt.Errorf("Vpc data source ID not set")
+		}
+
+		return nil
+	}
+}
+
+func testAccDataSourceVpcIdsV1Config(name, cidr string) string {
+	return fmt.Sprintf(`
+resource "huaweicloud_vpc_v1" "vpc_1" {
+	name = "%s"
+	cidr = "%s"
+}
+
+data "huaweicloud_vpc_ids_v1" "vpc_ids" {
+}
+`, name, cidr)
+}

huaweicloud/provider.go

@@ -204,6 +204,7 @@ func Provider() terraform.ResourceProvider {
 			"huaweicloud_rts_stack_resource_v1":     dataSourceRTSStackResourcesV1(),
 			"huaweicloud_iam_role_v3":               dataSourceIAMRoleV3(),
 			"huaweicloud_vpc_v1":                    dataSourceVirtualPrivateCloudVpcV1(),
+			"huaweicloud_vpc_ids_v1":                dataSourceVirtualPrivateCloudVpcIdsV1(),
 			"huaweicloud_vpc_peering_connection_v2": dataSourceVpcPeeringConnectionV2(),
 			"huaweicloud_vpc_route_v2":              dataSourceVPCRouteV2(),
 			"huaweicloud_vpc_route_ids_v2":          dataSourceVPCRouteIdsV2(),