I have a file on my host located at ~/ansible/provisioning/playbook.yml that corresponds to /vagrant/provisioning/playbook.yml on the guest. Every time I make changes to the file on the host, the changes do not show up on the guest unless I run vagrant reload which completely restarts the VirtualBox VM. Is there another way to get files to sync in real time using another filesystem type (NFS perhaps)? My host is MacOS, guest is CentOS 7. I am using vagrant version 2.0.0.
Edit:
I have included my Vagrantfile on pastebin. Yes, it appears I am using rsync.
$ cat .vagrant/machines/default/virtualbox/synced_folders
{"rsync":{"/vagrant":{"type":"rsync","guestpath":"/vagrant","hostpath":"/Users/timothy/Desktop/code/ansible","disabled":false,"__vagrantfile":true,"owner":"vagrant","group":"vagrant"}}}
In addtion to adding config.vm.synced_folder ".", "/vagrant", type: "virtualbox" to my Vagrantfile, I also had to run
$ vagrant plugin install vagrant-vbguest