feat(instance): read private IPs

Co-authored-by: Yacine FODIL <[email protected]>

Author: Mia-Cross

docs/resources/instance_private_nic.md

@@ -93,6 +93,9 @@ In addition to all arguments above, the following attributes are exported:
 ~> **Important:** Instance private NICs' IDs are [zoned](../guides/regions_and_zones.md#resource-ids), which means they are of the form `{zone}/{id}`, e.g. `fr-par-1/11111111-1111-1111-1111-111111111111`
 
 - `mac_address` - The MAC address of the private NIC.
+- `private_ip` - The list of private IPv4 addresses associated with the resource.
+    - `id` - The ID of the IPv4 address resource.
+    - `address` - The private IPv4 address.
 
 ## Import
 

docs/resources/instance_server.md

@@ -250,6 +250,10 @@ attached to the server. Updates to this field will trigger a stop/start of the s
 - `private_network` - (Optional) The private network associated with the server.
    Use the `pn_id` key to attach a [private_network](https://www.scaleway.com/en/developers/api/instance/#path-private-nics-list-all-private-nics) on your instance.
 
+- `private_ip` - The list of private IPv4 addresses associated with the resource.
+    - `id` - The ID of the IPv4 address resource.
+    - `address` - The private IPv4 address.
+
 - `boot_type` - The boot Type of the server. Possible values are: `local`, `bootscript` or `rescue`.
 
 - `replace_on_type_change` - (Defaults to false) If true, the server will be replaced if `type` is changed. Otherwise, the server will migrate.

internal/services/instance/private_nic.go

@@ -6,13 +6,15 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/scaleway/scaleway-sdk-go/api/instance/v1"
+	ipamAPI "github.com/scaleway/scaleway-sdk-go/api/ipam/v1"
 	"github.com/scaleway/scaleway-sdk-go/scw"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/cdf"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/dsf"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/httperrors"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality/regional"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality/zonal"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/services/ipam"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/types"
 )
 
@@ -68,6 +70,25 @@ func ResourcePrivateNIC() *schema.Resource {
 				Description: "IPAM ip list, should be for internal use only",
 				ForceNew:    true,
 			},
+			"private_ip": {
+				Type:        schema.TypeList,
+				Computed:    true,
+				Description: "List of private IPv4 addresses associated with the resource",
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"id": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "The ID of the IPv4 address resource",
+						},
+						"address": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "The private IPv4 address",
+						},
+					},
+				},
+			},
 			"ipam_ip_ids": {
 				Type: schema.TypeList,
 				Elem: &schema.Schema{
@@ -163,6 +184,25 @@ func ResourceInstancePrivateNICRead(ctx context.Context, d *schema.ResourceData,
 		_ = d.Set("tags", privateNIC.Tags)
 	}
 
+	region, err := zone.Region()
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	resourceType := ipamAPI.ResourceTypeInstancePrivateNic
+	opts := &ipam.GetResourcePrivateIPsOptions{
+		ResourceID:       &privateNIC.ID,
+		ResourceType:     &resourceType,
+		PrivateNetworkID: &privateNIC.PrivateNetworkID,
+	}
+
+	privateIP, err := ipam.GetResourcePrivateIPs(ctx, m, region, opts)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	_ = d.Set("private_ip", privateIP)
+
 	return nil
 }
 

internal/services/instance/private_nic_test.go

@@ -41,6 +41,8 @@ func TestAccPrivateNIC_Basic(t *testing.T) {
 					resource.TestCheckResourceAttrSet("scaleway_instance_private_nic.nic01", "mac_address"),
 					resource.TestCheckResourceAttrSet("scaleway_instance_private_nic.nic01", "private_network_id"),
 					resource.TestCheckResourceAttrSet("scaleway_instance_private_nic.nic01", "server_id"),
+					resource.TestCheckResourceAttrSet("scaleway_instance_private_nic.nic01", "private_ip.0.id"),
+					resource.TestCheckResourceAttrSet("scaleway_instance_private_nic.nic01", "private_ip.0.address"),
 				),
 			},
 		},

internal/services/instance/server.go

@@ -19,6 +19,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
 	block "github.com/scaleway/scaleway-sdk-go/api/block/v1alpha1"
 	instanceSDK "github.com/scaleway/scaleway-sdk-go/api/instance/v1"
+	ipamAPI "github.com/scaleway/scaleway-sdk-go/api/ipam/v1"
 	"github.com/scaleway/scaleway-sdk-go/api/marketplace/v2"
 	"github.com/scaleway/scaleway-sdk-go/scw"
 	scwvalidation "github.com/scaleway/scaleway-sdk-go/validation"
@@ -31,6 +32,7 @@ import (
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/meta"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/services/account"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/services/instance/instancehelpers"
+	"github.com/scaleway/terraform-provider-scaleway/v2/internal/services/ipam"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/services/vpc"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/types"
 	"github.com/scaleway/terraform-provider-scaleway/v2/internal/verify"
@@ -350,6 +352,25 @@ func ResourceServer() *schema.Resource {
 					},
 				},
 			},
+			"private_ips": {
+				Type:        schema.TypeList,
+				Computed:    true,
+				Description: "List of private IPv4 addresses associated with the resource",
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"id": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "The ID of the IPv4 address resource",
+						},
+						"address": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "The private IPv4 address",
+						},
+					},
+				},
+			},
 			"zone":            zonal.Schema(),
 			"organization_id": account.OrganizationIDSchema(),
 			"project_id":      account.ProjectIDSchema(),
@@ -773,6 +794,37 @@ func ResourceInstanceServerRead(ctx context.Context, d *schema.ResourceData, m i
 		return diag.FromErr(err)
 	}
 
+	privateNICIDs := []string(nil)
+	for _, nic := range ph.privateNICsMap {
+		privateNICIDs = append(privateNICIDs, nic.ID)
+	}
+
+	allPrivateIPs := []map[string]interface{}(nil)
+	resourceType := ipamAPI.ResourceTypeInstancePrivateNic
+
+	region, err := zone.Region()
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	for _, nicID := range privateNICIDs {
+		opts := &ipam.GetResourcePrivateIPsOptions{
+			ResourceType: &resourceType,
+			ResourceID:   &nicID,
+		}
+
+		privateIPs, err := ipam.GetResourcePrivateIPs(ctx, m, region, opts)
+		if err != nil {
+			return diag.FromErr(err)
+		}
+
+		if privateIPs != nil {
+			allPrivateIPs = append(allPrivateIPs, privateIPs...)
+		}
+	}
+
+	_ = d.Set("private_ips", allPrivateIPs)
+
 	////
 	// Display warning if server will soon reach End of Service
 	////

internal/services/instance/server_test.go

@@ -1108,6 +1108,8 @@ func TestAccServer_PrivateNetwork(t *testing.T) {
 					resource.TestCheckResourceAttrSet("scaleway_instance_server.base", "private_network.0.zone"),
 					resource.TestCheckResourceAttrPair("scaleway_instance_server.base", "private_network.0.pn_id",
 						"scaleway_vpc_private_network.internal", "id"),
+					resource.TestCheckResourceAttrSet("scaleway_instance_server.base", "private_ips.0.id"),
+					resource.TestCheckResourceAttrSet("scaleway_instance_server.base", "private_ips.0.address"),
 				),
 			},
 			{