问题 Are there any cloud CI services that allow Vagrant VMs to run using VirtualBox as a provider? Early investigation shows this seems not to be possible with Travis CI or Circle CI, although the vagrant-aws plugin allows for the use of AWS servers as a Vagrant provider. Is this correct? 回答1: That's right. There are still no CI services allowing to run Vagrant via LXC or Virtualbox (and that's sad). You can't do it under Travis. You can't under CodeShip You can't under CircleCI Don't know about