.NET applications can be deployed as systemd services using containerization. The .NET SDK's PublishContainer target creates container images that can be distributed via registries or tarballs. Podman quadlets simplify systemd service creation by generating service files from specialized container unit files. The Microsoft.Extensions.Hosting.Systemd package enables proper integration with systemd for startup signaling, shutdown handling, and journal logging. Rootless containers use user namespace mapping to isolate container users, and host directories can be mounted with proper SELinux labels and ownership. Services can run under dedicated user accounts for additional isolation.
Table of contents
Why use a container imageWhat are Podman quadletsContainerize a .NET applicationCreate the container unit fileStart the serviceUsers in rootless containersAdd a host volumeCreating a dedicated service userFinal thoughtsSort: