bvandeusenandClaude Opus 5.5
8ceb983183
The agent (1.9.0) said nothing when Docker could not be asked and nothing when Docker had no containers, so Steward could tell neither apart from the other, and kept a host's last containers on screen as running either way. - Agent: collect_docker returns (status, detail, containers). "ok" sends docker: [] when there are none; "unavailable" (no socket, nothing listening) and "error" (permission, timeout, bad answer) say why. collect_swarm says whether /info answered, and a node that is not a manager sends swarm_manager: false. A failed /info says nothing. - Ingest: an empty docker list is a snapshot; the newest sample's status goes to the Docker plugin with the rest. - docker_host_status (docker_011): per host, status, detail, since and last report. A host that never had Docker gets no row. - An "ok" empty snapshot reaps the host's containers; an error keeps them. swarm_manager: false drops the host's swarm services and nodes. - Docker page: a "Docker not answering" card names each such host, why, and since when; its containers read as stale. Duplicate header comment in rows.html removed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>