# The relay from the sandboxed agent to a root apply of a new platform # binary (spec ยง4). The agent (User=carlos, ProtectSystem=strict) can fetch # and verify the artifact but cannot write /opt or /etc; it touches this # marker and root does the rest. Same shape as carlos-stage.path. [Unit] Description=CARLOS platform self-update on agent request [Path] PathChanged=/data/system-update-requested Unit=carlos-system-update.service [Install] WantedBy=multi-user.target