GCLOUD2-16030 ipfamily support

docs/resources/instancev2.md

@@ -434,6 +434,7 @@ Optional:
 
 - `existing_fip_id` (String)
 - `ip_address` (String)
+- `ip_family` (String) IP family for the interface, available values are 'dual', 'ipv4' and 'ipv6'
 - `network_id` (String) required if type is 'subnet' or 'any_subnet'
 - `order` (Number) Order of attaching interface
 - `port_id` (String) required if type is  'reserved_fixed_ip'

gcore/resource_gcore_instancev2.go

@@ -177,6 +177,11 @@ inside an instance resource.`,
 							Optional:    true,
 							Description: "Order of attaching interface",
 						},
+						"ip_family": {
+							Type:        schema.TypeString,
+							Optional:    true,
+							Description: "IP family for the interface, available values are 'dual', 'ipv4' and 'ipv6'",
+						},
 						"network_id": {
 							Type:        schema.TypeString,
 							Description: "required if type is 'subnet' or 'any_subnet'",
@@ -771,8 +776,9 @@ func resourceInstanceV2Update(ctx context.Context, d *schema.ResourceData, m int
 			ifaceName := iface["name"].(string)
 			opts := instances.InterfaceInstanceCreateOpts{
 				InterfaceOpts: instances.InterfaceOpts{
-					Name: &ifaceName,
-					Type: iType,
+					Name:     &ifaceName,
+					Type:     iType,
+					IPFamily: types.IPFamilyType(iface["ip_family"].(string)),
 				},
 			}
 

gcore/utils.go

@@ -258,6 +258,7 @@ func extractInstanceInterfacesMapV2(interfaces []interface{}) ([]instances.Inter
 
 		name := inter["name"].(string)
 		I.Name = &name
+		I.IPFamily = types.IPFamilyType(inter["ip_family"].(string))
 
 		Interfaces[i] = instances.InterfaceInstanceCreateOpts{
 			InterfaceOpts:  I,