In this chapter, we set up a Vagrant project that uses multiple virtual machines. During the course of this chapter, we learned how to create multiple virtual machines within a single project. In order to achieve this, we also looked at how to assign specific names to these individual machines, how to connect to the individual machines over SSH (as previously vagrant ssh would take us to just a single machine), and how to configure the individual machines, specifying IP addresses, base boxes, and different provisioning options for them.

Now, we learned the vast majority of Vagrant's functionality and how to use it within different project scenarios. In the next chapter, we will take a look at how to build our own custom base box to use with our projects, configuring a blank operating system installation into a compatible base image.