As in previous chapters, we will continue to use our local Docker installations. Also, the screenshots in this chapter will be from my preferred operating system, macOS. Towards the end of the chapter, we will use Docker Machine and VirtualBox to launch a local Docker Swarm cluster.
As before, the Docker commands we will be running will work on all three of the operating systems have installed Docker on so far—however some of the supporting commands, which will be few and far between, may only apply to macOS and Linux based operating system.
Check out the following video to see the Code in Action: