podman/docs/source/markdown/options/restart.md

####> This option file is used in: ####> podman create, run ####> If file is edited, make sure the changes ####> are applicable to all of those.

--restart=policy

Restart policy to follow when containers exit. Restart policy will not take effect if a container is stopped via the podman kill or podman stop commands.

Valid policy values are:

• no : Do not restart containers on exit
• on-failure[:max_retries] : Restart containers when they exit with a non-zero exit code, retrying indefinitely or until the optional max_retries count is hit
• always : Restart containers when they exit, regardless of status, retrying indefinitely
• unless-stopped : Identical to always

Podman provides a systemd unit file, podman-restart.service, which restarts containers after a system reboot.

If container will run as a system service, generate a systemd unit file to manage it. See podman generate systemd.