New maintenance/system_update.yml: cross-distro OS package upgrade (apt +
dnf/yum) with two run-form flags:
- restart_services: restart every service that needs it after the upgrade
(Debian via needrestart -r a, installed if missing; RHEL via
needs-restarting -s → systemctl try-restart).
- reboot_if_required: reboot the host only when a reboot is actually pending
(Debian /var/run/reboot-required; RHEL needs-restarting -r). Never reboots
otherwise.
Tagged steward:category=maintenance and steward:confirm=true (significant /
reboot-capable), so it shows in the run UI with the confirm gate and both flags
as fill-in fields. No code changes — auto-discovered from the builtin source.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
bvandeusen
2ea8c2f9af