How many people were in the team?

The size of the team depends on the specific project and organization. In my experience, DevOps teams typically ranged from 3 to 10 people. In a small team of 3-5 people, each is responsible for a wide range of tasks — from configuring CI/CD and monitoring to managing infrastructure and automation. In larger teams, roles can be more specialized, for example, separate engineers are responsible for security, automation, or support.