Containerization is going to be a dominant and decisive paradigm for the enterprise as well as cloud IT environments in the future because of its hitherto unforeseen automation and acceleration capabilities. There are several mechanisms in place for taking the containerization movement to greater heights. However, Docker has zoomed ahead of everyone in this hot race, and it has successfully decimated the previously-elucidated barriers.

In this chapter, we have exclusively concentrated on the practical side of Docker for giving you a head start in learning about the most promising technology. We have listed the appropriate steps and tips for effortlessly installing the Docker engine in different environments, for leveraging and for building, installing, and running a few sample Docker containers, both in local as well as remote environments. We will dive deep into the world of Docker and dig deeper to extract and share tactically and strategically sound information with you in the ensuing chapters. Please read on to gain the required knowledge about advanced topics, such as container integration, orchestration, management, governance, security, and so on, through the Docker engine. We will also discuss a bevy of third-party tools.