Summary

In this chapter, we went over steps on how to install Docker on various Linux distributions-Ubuntu, CoreOS, CentOS, Red Hat Linux , Fedora, and SUSE Linux. We noticed similarities in the steps and common prerequisites across Linux, while the actual remote repository from where the Docker module needs to be downloaded and the package management for the Docker modules, various for each Linux operating system. In the next chapter, we'll explore the mission-critical task of image building, understanding base and layered images, and exploring the troubleshooting aspect of it.