How does the CD pipeline that we described in this chapter support Agile processes such as Scrum and Kanban?
Scrum focuses on Sprint cycles, which can occur biweekly or monthly. Kanban can be said to focus more on shorter cycles, which can occur daily.
The philosophical differences between Scrum and Kanban are a bit deeper, although not mutually exclusive. Many organizations use both Kanban and Scrum together.
From a software-deployment viewpoint, both Scrum and Kanban are similar. Both require frequent, hassle-free deployments. From a DevOps perspective, a change starts propagating through the CD pipeline towards test systems and beyond when they are deemed ready enough to start that journey. This may be judged on subjective measurements or objective ones, such as all unit tests are green.
Our pipeline can manage the following types of...