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by spenczar5 1075 days ago
True, Docker-compose has a lot more overlap with systemd.

But it doesn’t have system-level dependencies. For example, in systemd I can wait for a network interface to be up and have an IP assigned by DHCP. As far as I am aware, docker compose knows about the docker network and its own containers, but not the system more broadly.

Also, you will likely want it to run for a long time, so something has to trigger the docker-compose process to start and restart it. You might want it to restart in case the OOM killer knocks it over. That daemom stuff is what systemd is good for.