From 5e84f08c4a41ba10a2b23e2b44f90ed8eb0e8e0a Mon Sep 17 00:00:00 2001
From: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Date: Tue, 3 Jan 2023 20:08:32 +0900
Subject: [PATCH] Vagrantfile: fix disk resize error with VirtualBox

Fix the following error with VirtualBox:
```
VirtualBox Provider:
* The following settings shouldn't exist: disk
```

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
---
 Vagrantfile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Vagrantfile b/Vagrantfile
index fde65c884..5a4f1fff9 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -24,10 +24,11 @@ Vagrant.configure("2") do |config|
   memory = 4096
   cpus = 2
   disk_size = 60
-  config.vm.provider :virtualbox do |v|
+  config.vm.provider :virtualbox do |v, o|
     v.memory = memory
     v.cpus = cpus
-    v.disk :disk, size: "#{disk_size}GB", primary: true
+    # Needs env var VAGRANT_EXPERIMENTAL="disks"
+    o.vm.disk :disk, size: "#{disk_size}GB", primary: true
   end
   config.vm.provider :libvirt do |v|
     v.memory = memory