In this chapter, we will cover the basics of systemd and
fleet, which includes system unit files. We will demonstrate how to use a
fleet to launch Docker containers.
We will cover the following topics in this chapter:
You are going to learn what
systemd is about and how to use
systemctl to control
systemd is an init system used by CoreOS for starting, stopping, and managing processes.
Basically, it is a system and service manager for CoreOS. On CoreOS,
systemd will be used almost exclusively to manage the life cycle of Docker containers. The
systemd records initialization instructions ...