Enable vagrant-cachier module if available

To reduce the time to re-download packages during the 'apt-get update'
in Vagrantfile, cache downloaded packages if the vagrant-cachier plugin
is available.

1 files changed, 4 insertions, 0 deletions

diff --git a/Vagrantfile b/Vagrantfile
index c9554ce..01c3f7f 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -26,4 +26,8 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
         dev.vm.provision "shell", inline: "#{INSTALL_DEPS}"
     end
 
+    if Vagrant.has_plugin?("vagrant-cachier")
+        config.cache.scope = :box
+    end
+
 end