An important step in the journey toward a full CI/CD Pipeline is containerization. Containers make it easier to implement some of the automation features involved in orchestration. In this lesson, we will discuss what containers are and why we want to use them in the context of a CI/CD Pipeline. We will also introduce Docker, the container tool of choice for this course.
Feel free to check out Docker's own overview of the Docker technology: https://www.docker.com/what-docker