The existing deploy/docker/docker-compose.yml (+ override/prod, Compose profiles) is flexible but requires understanding profiles and file layering. For a server that only ever runs these three fixed roles against a real OpenStack (VK Cloud) deployment, rxprod-compose/ adds a single flat docker-compose.yml with no profiles — control-api, admin-dashboard and prober wired together directly, both ports published on the host (control-api needs to be reachable by validator-agent running separately on real cloud VMs). OpenStack credentials and the prober's site_id come from a local .env (gitignored; .env.example is the template). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NeVbMVEiE7XQAkBd7HQgj6