Podman centos 75/9/2023 ![]() Ansible Development for example profits from containers with systemd in it, since you can test the service module. Sometimes it is useful to have multiple applications in a container or interact with systemd directly. Running a httpd container will only have Apache httpd running in it and a MariaDB container will have only MariaDB in it. Very often, one will have a single application in a container. It provides a system and service manager that runs as PID 1 and starts the rest of the system." Why systemd in containers? The project itself describes systemd this way: "systemd is a suite of basic building blocks for a Linux system. Very often it is reduced to "an init daemon". What is systemd?Īnswering the question: "What is systemd?" is not as easy, as one might think. If you just started with Podman containers, you should have a look at the Getting Started and Images article, first. But what about multiple applications or development scenarios, where some kind of init service is needed? Podman is prepared for these scenarios and this article will explain how to work with system in containers. Very often, one needs a single application in a container. Podman provides application containers in a daemonless way.
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