provider/openstack: Force Deletion of Instances (#12689)

This commit adds the `force_delete` argument, enabling instances
to be forcefully deleted.

builtin/providers/openstack/resource_openstack_compute_instance_v2.go

@@ -324,6 +324,11 @@ func resourceComputeInstanceV2() *schema.Resource {
 				Optional: true,
 				Default:  false,
 			},
+			"force_delete": &schema.Schema{
+				Type:     schema.TypeBool,
+				Optional: true,
+				Default:  false,
+			},
 		},
 	}
 }
@@ -882,9 +887,18 @@ func resourceComputeInstanceV2Delete(d *schema.ResourceData, meta interface{}) e
 		}
 	}
 
-	err = servers.Delete(computeClient, d.Id()).ExtractErr()
-	if err != nil {
-		return fmt.Errorf("Error deleting OpenStack server: %s", err)
+	if d.Get("force_delete").(bool) {
+		log.Printf("[DEBUG] Force deleting OpenStack Instance %s", d.Id())
+		err = servers.ForceDelete(computeClient, d.Id()).ExtractErr()
+		if err != nil {
+			return fmt.Errorf("Error deleting OpenStack server: %s", err)
+		}
+	} else {
+		log.Printf("[DEBUG] Deleting OpenStack Instance %s", d.Id())
+		err = servers.Delete(computeClient, d.Id()).ExtractErr()
+		if err != nil {
+			return fmt.Errorf("Error deleting OpenStack server: %s", err)
+		}
 	}
 
 	// Wait for the instance to delete before moving on.

builtin/providers/openstack/resource_openstack_compute_instance_v2_test.go

@@ -622,6 +622,23 @@ func TestAccComputeV2Instance_metadataRemove(t *testing.T) {
 	})
 }
 
+func TestAccComputeV2Instance_forceDelete(t *testing.T) {
+	var instance servers.Server
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckComputeV2InstanceDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccComputeV2Instance_forceDelete,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckComputeV2InstanceExists("openstack_compute_instance_v2.instance_1", &instance),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckComputeV2InstanceDestroy(s *terraform.State) error {
 	config := testAccProvider.Meta().(*Config)
 	computeClient, err := config.computeV2Client(OS_REGION_NAME)
@@ -1515,3 +1532,11 @@ resource "openstack_compute_instance_v2" "instance_1" {
   }
 }
 `
+
+const testAccComputeV2Instance_forceDelete = `
+resource "openstack_compute_instance_v2" "instance_1" {
+  name = "instance_1"
+  security_groups = ["default"]
+	force_delete = true
+}
+`

website/source/docs/providers/openstack/r/compute_instance_v2.html.markdown

@@ -337,6 +337,10 @@ The following arguments are supported:
     before destroying it, thus giving chance for guest OS daemons to stop correctly.
     If instance doesn't stop within timeout, it will be destroyed anyway.
 
+* `force_delete` - (Optional) Whether to force the OpenStack instance to be
+    forcefully deleted. This is useful for environments that have reclaim / soft
+    deletion enabled.
+
 
 The `network` block supports: