feat(lb): add LB IP data source

scaleway/data_source_lb_ip_beta.go

@@ -0,0 +1,66 @@
+package scaleway
+
+import (
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/scaleway/scaleway-sdk-go/api/lb/v1"
+	"github.com/scaleway/scaleway-sdk-go/scw"
+)
+
+func dataSourceScalewayLbIPBeta() *schema.Resource {
+	// Generate datasource schema from resource
+	dsSchema := datasourceSchemaFromResourceSchema(resourceScalewayLbIPBeta().Schema)
+
+	dsSchema["ip_address"] = &schema.Schema{
+		Type:          schema.TypeString,
+		Optional:      true,
+		Description:   "The IP adress",
+		ConflictsWith: []string{"ip_id"},
+	}
+	dsSchema["ip_id"] = &schema.Schema{
+		Type:          schema.TypeString,
+		Optional:      true,
+		Description:   "The ID of the IP address",
+		ConflictsWith: []string{"ip_address"},
+		ValidateFunc:  validationUUIDorUUIDWithLocality(),
+	}
+
+	return &schema.Resource{
+		Read:   dataSourceScalewayLbIPBetaRead,
+		Schema: dsSchema,
+	}
+}
+
+func dataSourceScalewayLbIPBetaRead(d *schema.ResourceData, m interface{}) error {
+	api, region, err := lbAPIWithRegion(d, m)
+	if err != nil {
+		return err
+	}
+
+	ipID, ok := d.GetOk("ip_id")
+	if !ok { // Get IP by region and IP address.
+		res, err := api.ListIPs(&lb.ListIPsRequest{
+			Region:    region,
+			IPAddress: scw.StringPtr(d.Get("ip_address").(string)),
+		})
+		if err != nil {
+			return err
+		}
+		if len(res.IPs) == 0 {
+			return fmt.Errorf("no ips found with the address %s", d.Get("ip_address"))
+		}
+		if len(res.IPs) > 1 {
+			return fmt.Errorf("%d ips found with the same address %s", len(res.IPs), d.Get("ip_address"))
+		}
+		ipID = res.IPs[0].ID
+	}
+
+	regionalID := datasourceNewRegionalizedID(ipID, region)
+	d.SetId(regionalID)
+	err = d.Set("ip_id", regionalID)
+	if err != nil {
+		return err
+	}
+	return resourceScalewayLbIPBetaRead(d, m)
+}

scaleway/data_source_lb_ip_beta_test.go

@@ -0,0 +1,36 @@
+package scaleway
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+)
+
+func TestAccScalewayDataSourceLbIPBeta_Basic(t *testing.T) {
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckScalewayLbIPBetaDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: `
+					resource "scaleway_lb_ip_beta" "test" {
+					}
+
+					data "scaleway_lb_ip_beta" "test" {
+						ip_address = "${scaleway_lb_ip_beta.test.ip_address}"
+					}
+
+					data "scaleway_lb_ip_beta" "test2" {
+						ip_id = "${scaleway_lb_ip_beta.test.id}"
+					}
+				`,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckScalewayLbIPBetaExists("data.scaleway_lb_ip_beta.test"),
+					resource.TestCheckResourceAttrPair("data.scaleway_lb_ip_beta.test", "ip_address", "scaleway_lb_ip_beta.test", "ip_address"),
+					resource.TestCheckResourceAttrPair("data.scaleway_lb_ip_beta.test2", "ip_address", "scaleway_lb_ip_beta.test", "ip_address"),
+				),
+			},
+		},
+	})
+}

scaleway/provider.go

@@ -225,6 +225,7 @@ func Provider() terraform.ResourceProvider {
 			"scaleway_instance_image":          dataSourceScalewayInstanceImage(),
 			"scaleway_instance_volume":         dataSourceScalewayInstanceVolume(),
 			"scaleway_baremetal_offer":         dataSourceScalewayBaremetalOffer(),
+			"scaleway_lb_ip_beta":              dataSourceScalewayLbIPBeta(),
 			"scaleway_marketplace_image_beta":  dataSourceScalewayMarketplaceImageBeta(),
 			"scaleway_registry_namespace_beta": dataSourceScalewayRegistryNamespaceBeta(),
 			"scaleway_registry_image_beta":     dataSourceScalewayRegistryImageBeta(),

scaleway/resource_lb_ip_beta.go

@@ -28,7 +28,7 @@ func resourceScalewayLbIPBeta() *schema.Resource {
 			"ip_address": {
 				Type:        schema.TypeString,
 				Computed:    true,
-				Description: "The load-balance public IP address",
+				Description: "The load-balancer public IP address",
 			},
 			"lb_id": {
 				Type:        schema.TypeString,

website/docs/d/lb_ip_beta.html.markdown

@@ -0,0 +1,44 @@
+---
+layout: "scaleway"
+page_title: "Scaleway: scaleway_lb_ip_beta"
+description: |-
+  Gets information about a Load Balancer IP.
+---
+
+# scaleway_lb_ip_beta
+
+Gets information about a Load Balancer IP.
+
+## Example Usage
+
+```hcl
+# Get info by IP address
+data "scaleway_lb_ip_beta" "my_ip" {
+  ip_address = "0.0.0.0"
+}
+
+# Get info by IP ID
+data "scaleway_lb_ip_beta" "my_up" {
+  ip_id = "11111111-1111-1111-1111-111111111111"
+}
+```
+
+## Argument Reference
+
+- `ip_address` - (Optional) The IP address.
+  Only one of `ip_address` and `lb_id` should be specified.
+
+- `lb_id` - (Optional) The IP ID.
+  Only one of `ip_address` and `ip_id` should be specified.
+
+- `region` - (Defaults to [provider](../index.html#region) `region`) The [region](../guides/regions_and_zones.html#zones) in which the LB IP exists.
+
+- `organization_id` - (Defaults to [provider](../index.html#organization_id) `organization_id`) The ID of the organization the LB IP is associated with.
+
+## Attributes Reference
+
+In addition to all above arguments, the following attributes are exported:
+
+- `reverse` - The reverse domain associated with this IP.
+
+- `lb_id` - The associated load-balance ID if any

website/scaleway.erb

@@ -166,6 +166,15 @@
           </ul>
         </li>
 
+        <li>
+          <a href="#">Load-Balancer Data Sources (Beta)</a>
+          <ul class="nav nav-visible">
+            <li>
+              <a href="/docs/providers/scaleway/d/lb_ip_beta.html">scaleway_lb_ip_beta</a>
+            </li>
+          </ul>
+        </li>
+
         <li>
           <a href="#">Database Resources (Beta)</a>
           <ul class="nav nav-visible">