Can run on Windows Machine without installing rsync, default vagrant …

…sync folder configuration.

Vagrantfile

@@ -42,6 +42,12 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   end
 
   config.vm.box = "#{VG_BOX_NAME}"
+
+  if config.vm.box.to_s == "centos/7"
+    #turn off default rsync sharing in offical CentOS 7 vagrant box
+    config.vm.synced_folder '.', '/home/vagrant/sync', disabled: true
+    config.vm.synced_folder '.', '/vagrant', disabled: false
+  end
   #config.ssh.insert_key = false
 
   config.vm.hostname = 'dockerhost'

readme.md

@@ -16,9 +16,9 @@ and 4 require vagrant plugins:
 -	vagrant-triggers: https://github.com/emyl/vagrant-triggers
 -	vagrant-persistent-storage: https://github.com/kusnier/vagrant-persistent-storage
 
-The successfully initiated VM store its docker installation folder /var/lib/docker in separated disk file *disk_data/docker_data.vdi* , so you can backup & restore current docker image, containers and volume data even if VM deleted then recreated.
+The successfully initiated VM store its docker installation folder /var/lib/docker in separated disk file **disk_data/docker_data.vdi** , so you can backup & restore current docker image, containers and volume data even if VM deleted then recreated.
 
-Host mapping of this Vagrant project folder is /home/vagrant/sync in VM.
+It use [official CentOS 7 vagrant box](https://vagrantcloud.com/centos/boxes/7) to run, and host mapping inside VM of this Vagrant project folder is **/vagrant**, the same as default vagrant configuration.
 
 You can tweak: