Vagrant modifying the Owner/Group when mounts synced folders

Modifying the Owner/Group

By default, Vagrant mounts the synced folders with the owner/group set to the SSH user. Sometimes it is preferable to mount folders with a different owner and group. It is possible to set these options:

config.vm.synced_folder "src/", "/srv/website",
  owner: "root", group: "root"

https://www.vagrantup.com/docs/synced-folders/basic_usage.html