- systemd list-units instead of /var/run/docker.sock (Docker removed) - PROMETHEUS http://127.0.0.1:9090 (was http://prometheus:9090 Docker DNS) - remove Jaeger trace fetch (Jaeger decommissioned) - monitored units: caddy, gmw, 9router, lidm, teleuploader, zeavis, etc. - web links from monitored units with Caddy sites