Fanned out 5 read-only doc-auditor subagents (one per service group) that fact-checked the knowledge base against the live system + repo config, researched official setup docs online, and verified progress. Applied: - All 34 broken links fixed (real pages / external URLs / correct relative paths); 0 broken links remain. No .AGENTTRASH links (the 4 mentions are accurate descriptive text, not links). - Fact-check fixes: Readarr retired (May 2026), Radarr v4->v6, Calibre 9.2.1 live, Calibre-Web 0.6.25 live, Copyparty v1.20.21, LLM index ncmoe 38 + 786432 ctx, frank-default-small active (not frank-pp-worker), Hermes/SearXNG/Grafana hostnames, Loki/Alloy local images, Observability diagram (Promtail->Alloy), VLLM retired note, DFlash status, benchmark live-drift notes, Homepage test count 116.
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Alloy
Alloy is Grafana's log and telemetry shipper. It replaces Promtail (EOL 2026-03-02). One Alloy instance runs per host and forwards container and journal logs to Loki, and optionally metrics to Prometheus.
Hosts: Dankclaw + Dankserver (one per host) — Docs: https://grafana.com/docs/alloy/latest
Facts (from research)
| Item | Value |
|---|---|
| Image | franksdank/alloy:latest (local build with a static busybox healthcheck) |
| Port | none published (push-only) |
| Config | River syntax, config.alloy |
| Successor to | Promtail (EOL 2026-03-02) |
| Inputs | journald socket, container log files |
| Output | Loki push endpoint |
Why Alloy and not Promtail
Promtail reached end-of-life on 2026-03-02. Grafana Labs directs new installs to Alloy. This stack uses Alloy from day one.
Configuration
River config at shared/alloy/config.alloy:
- Read journald logs from the host's
/run/systemd/journal/socket. - Read container logs from
/var/lib/containers/...(podman) or the docker path. - Forward to
http://loki:3100/loki/api/v1/pushwithhostandjoblabels.
Volumes
| Container path | Host path (convention) |
|---|---|
/etc/alloy/config.alloy |
shared/alloy/config.alloy (bind mount) |
/run/systemd/journal/socket |
host journald socket (read-only) |
/var/log |
host logs (read-only) |
Gotchas
- The journald socket mount is required for journal scraping.
- Container log paths differ between docker (
/var/lib/docker/containers) and podman (/var/lib/containers/storage/...); point the config at the right one per host. - One Alloy per host; do not run a single instance that tries to reach both hosts' logs.
See Also
- Loki — the log backend
- Observability — the full stack