fix(mongodb): enable public & private endpoints definition

docs/resources/mongodb_instance.md

@@ -49,6 +49,32 @@ resource "scaleway_mongodb_instance" "main" {
 }
 ```
 
+### Private Network and Public Network
+
+```terraform
+resource scaleway_vpc_private_network pn01 {
+  name   = "my_private_network"
+  region = "fr-par"
+}
+
+resource "scaleway_mongodb_instance" "main" {
+  name              = "test-mongodb-basic1"
+  version           = "7.0.12"
+  node_type         = "MGDB-PLAY2-NANO"
+  node_number       = 1
+  user_name         = "my_initial_user"
+  password          = "thiZ_is_v&ry_s3cret"
+  volume_size_in_gb = 5
+
+  private_network {
+    pn_id = "${scaleway_vpc_private_network.pn02.id}"
+  }
+
+  public_network {}
+
+}
+```
+
 
 ### Restore From Snapshot
 
@@ -77,7 +103,9 @@ The following arguments are supported:
 - `snapshot_id` - (Optional) Snapshot ID to restore the MongoDB® instance from.
 - `private_network` - (Optional) Private Network endpoints of the Database Instance.
     - `pn_id` - (Required) The ID of the Private Network.
-- `public_network` - (Optional) Public network specs details.
+- `public_network` - (Optional) Public network endpoint configuration (no arguments).
+~> **Important** If neither private_network nor public_network is specified, a public network endpoint is created by default.
+
 
 ## Attributes Reference
 
@@ -91,6 +119,10 @@ In addition to all arguments above, the following attributes are exported:
     - `ips` - List of IP addresses for your endpoint.
     - `port` - TCP port of the endpoint.
     - `dns_records` - List of DNS records for your endpoint.
+- `public_network` - Private Network endpoints of the Database Instance.
+    - `id` - The ID of the endpoint.
+    - `port` - TCP port of the endpoint.
+    - `dns_records` - List of DNS records for your endpoint.
 
 ## Import
 

internal/services/mongodb/instance.go

@@ -288,6 +288,15 @@ func ResourceInstanceCreate(ctx context.Context, d *schema.ResourceData, m inter
 			}
 		}
 
+		if pubList, ok := d.GetOk("public_network"); ok {
+			items := pubList.([]interface{})
+			if len(items) > 0 {
+				eps = append(eps, &mongodb.EndpointSpec{
+					Public: &mongodb.EndpointSpecPublicDetails{},
+				})
+			}
+		}
+
 		if len(eps) == 0 {
 			eps = append(eps, &mongodb.EndpointSpec{
 				Public: &mongodb.EndpointSpecPublicDetails{},

internal/services/mongodb/instance_test.go

@@ -373,6 +373,55 @@ func TestAccMongoDBInstance_UpdatePrivateNetwork(t *testing.T) {
 	})
 }
 
+func TestAccMongoDBInstance_WithPublicNetwork(t *testing.T) {
+	tt := acctest.NewTestTools(t)
+	defer tt.Cleanup()
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { acctest.PreCheck(t) },
+		ProviderFactories: tt.ProviderFactories,
+		CheckDestroy:      IsInstanceDestroyed(tt),
+		Steps: []resource.TestStep{
+			{
+				Config: `
+
+				resource "scaleway_vpc_private_network" "pn01" {
+  					name   = "my_private_network"
+  					region = "fr-par"
+				}
+
+				resource "scaleway_mongodb_instance" "main" {
+				  name              = "test-mongodb-public-network"
+				  version           = "7.0.12"
+				  node_type         = "MGDB-PLAY2-NANO"
+				  node_number       = 1
+				  user_name         = "my_initial_user"
+				  password          = "thiZ_is_v&ry_s3cret"
+				  volume_size_in_gb = 5
+
+				  private_network {
+				    pn_id = scaleway_vpc_private_network.pn01.id
+				  }
+
+				  public_network {}
+				}
+				`,
+				Check: resource.ComposeTestCheckFunc(
+					isMongoDBInstancePresent(tt, "scaleway_mongodb_instance.main"),
+					resource.TestCheckResourceAttr("scaleway_mongodb_instance.main", "public_network.#", "1"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "public_network.0.id"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "public_network.0.port"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "public_network.0.dns_record"),
+					resource.TestCheckResourceAttr("scaleway_mongodb_instance.main", "private_network.#", "1"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "private_network.0.id"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "private_network.0.port"),
+					resource.TestCheckResourceAttrSet("scaleway_mongodb_instance.main", "private_network.0.dns_records.#"),
+				),
+			},
+		},
+	})
+}
+
 func capturePrivateNetworkID(previousID *string) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		rs, ok := s.RootModule().Resources["scaleway_mongodb_instance.main"]