[mikelangmayr]

• Runs the daemons under systemd with the lris2 command, which comes from instrumentctl and is shared with the other instruments; all that is specific to LRIS2 is src/cli/instrument.toml and a console script
• The template unit, polkit rule, sudoers drop-in and operator helpers are rendered from that config rather than committed, so doctor can report a host whose unit predates a template change instead of it going silently stale
• systemd/install.sh is now only a bootstrap: it builds the venv and hands over to lris2 install. Everything after host setup needs no root
• The unit is lris2@, so an instance is lris2@rpress and the instance files drop the redundant prefix
• Adds the keyword archiver daemon and its config, which feeds the daemons into InfluxDB for Grafana
• Verified on the instrument host: the CLI installs and runs, status --all resolves all three instances to their daemon scripts, and doctor diagnoses an unconfigured host with the right remedies. The root host setup has not been run there

[prkrtg]

Looks good
I think one thing we might wanna look into is the config path is hardcoded, so if there was a need to change the location or the instrument's name we would have to change all config files

[mikelangmayr]

Good catch, dropped it. The instance files now set only LRIS2_DAEMON, and the config path is derived as /.yaml, with the etc dir itself settable in instrument.toml. Needs the matching instrumentctl release before this merges, otherwise deploy still expects the variable.