Frank
87721ab0fe
Cross-cutting rename of the current llama.cpp endpoint on the RTX 3090
(port 7771) from frank-small to frank-secondary:
- Service trio: scripts/{frank-small.env,frank-small.service,
serve-frank-small.sh,download-frank-small.sh} → frank-secondary.*
- Test: tests/frank_small_unit.bats → tests/frank_secondary_unit.bats
- Runbooks: serverAppConfigs-docs/LLM/frank-small-*.md →
frank-secondary-*.md (9 files); the FreeToken runbook stays
freetoken-frank-small.md (it documents the retired CUDA-era service)
- Identifiers: FRANK_SMALL→FRANK_SECONDARY, llm_small→llm_secondary,
LLM_SMALL_*→LLM_SECONDARY_*, deploy_llm_small→deploy_llm_secondary
- Historical references to the OLD frank-small (FreeToken/CUDA on the
3090, and the Dankserver service that became frank-medium) are
preserved verbatim — they describe what the service was called
at the time.
134 lines
5.3 KiB
YAML
134 lines
5.3 KiB
YAML
# Prometheus configuration for the homelab.
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# Deployed to /opt/prometheus/config/prometheus.yml on Dankclaw.
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global:
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scrape_interval: 15s
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scrape_timeout: 10s
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evaluation_interval: 15s
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# Alerting and recording rules for the LLM fleet. They evaluate, expose
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# state through /alerts and the ALERTS metric, and — since 2026-09-17 —
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# deliver to Signal through Alertmanager (see the alerting section below).
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rule_files:
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- /etc/prometheus/rules/*.yml
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# The delivery half. Alertmanager runs on the same dankclaw_default network,
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# so it is addressed by container name, like grafana and loki below. Its
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# single receiver webhooks the host-side signal-relay (192.168.0.143:18093,
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# reached from the container as host.containers.internal).
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alerting:
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alertmanagers:
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- static_configs:
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- targets: ["alertmanager:9093"]
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scrape_configs:
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# Prometheus itself
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- job_name: "prometheus"
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static_configs:
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- targets: ["localhost:9090"]
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# Host metrics — both hosts. node-dankclaw is scraped over
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# host.containers.internal, not its own LAN address: this Prometheus is a
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# bridge container, and on this netavark host a container can only reach the
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# host's LAN IP at a PUBLISHED port — node-exporter's net=host bind on
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# 192.168.0.143:9100 is refused by construction (the same rule that sends
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# frank-large and frank-secondary to the gateway below). node-dankserver is a
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# different machine, so its LAN address works.
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- job_name: "node-dankclaw"
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static_configs:
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- targets: ["host.containers.internal:9100"]
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- job_name: "node-dankserver"
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static_configs:
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- targets: ["192.168.0.235:9100"]
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# Gitea metrics (quadlet on an isolated network; use the published LAN port)
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- job_name: "gitea"
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static_configs:
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- targets: ["192.168.0.143:3000"]
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metrics_path: "/metrics"
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# Grafana metrics
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- job_name: "grafana"
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static_configs:
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- targets: ["grafana:3000"]
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metrics_path: "/metrics"
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# Loki metrics
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- job_name: "loki"
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static_configs:
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- targets: ["loki:3100"]
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metrics_path: "/metrics"
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# ComfyUI (no native /metrics; probe the UI)
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- job_name: "comfyui"
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metrics_path: "/"
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static_configs:
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- targets: ["comfyui:8188"]
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# Blackbox-style probes for service up/down (published LAN ports;
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# gitea and comfyui are covered by their own jobs above)
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- job_name: "services"
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metrics_path: "/"
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static_configs:
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- targets:
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- "192.168.0.143:8081" # SearXNG (via the Gluetun tunnel)
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- "192.168.0.143:3005" # OpenWebUI
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# LLM fleet. Scraped on the LAN addresses where the endpoint is reachable from
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# this container, not the guarded vhosts: these are machine clients and
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# Prometheus cannot solve an Anubis challenge.
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#
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# One metric namespace: llamacpp:* — frank-large, frank-secondary and
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# frank-primary, all llama.cpp with /metrics (the family verified from
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# /metrics on 2026-09-16 and 2026-09-20) and all exporting
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# requests_deferred (the queue depth, the only form llama.cpp shows the
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# capacity wall in), spec_decode_num_drafts_total, tokens_predicted_total,
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# and the prompt_tokens_cached_total / prompt_tokens_total reuse pair.
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#
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# frank-large and frank-secondary are scraped over host.containers.internal,
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# not their own LAN addresses: this Prometheus is a bridge-networked
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# container (Network=dankclaw_default), and on this netavark host a
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# container can only reach the host's LAN IP at a PUBLISHED port — a
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# host-process bind like llama-server's 0.0.0.0:7770 is refused at
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# 192.168.0.143:7770 while it answers at 169.254.1.2:7770. That is
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# why frank-secondary was red here for days (up{job="frank-secondary"} == 0,
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# "dial tcp 192.168.0.143:7771") even though the endpoint was healthy and
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# exporting: the target address was unreachable by construction, not the
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# service down. Same host, same rule, so both local endpoints use the
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# gateway.
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#
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# (2026-10-05) frank-primary LEFT the llamacpp family with FreeToken
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# (the PR587 ROCm engine then serving it had NO /metrics — the job
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# scraped 404s forever, a structural never-green) and RE-JOINED the same
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# day on the radiance engine: its exporter speaks vLLM-compatible names
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# plus radiance:* families, a different namespace — hence the separate
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# job below, not a re-add to the llamacpp pair. The netavark quirk above
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# is same-host only; plain LAN routing REACHES 192.168.0.235:7770.
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- job_name: "frank-secondary"
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metrics_path: "/metrics"
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static_configs:
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- targets: ["host.containers.internal:7771"]
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labels:
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service: frank-secondary
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- job_name: "frank-large"
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metrics_path: "/metrics"
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static_configs:
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- targets: ["host.containers.internal:7770"]
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labels:
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service: frank-large
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# frank-primary (dankserver) — the radiance engine since 2026-10-05.
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# A DIFFERENT host, so plain LAN routing is correct here (the
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# host.containers.internal trick is same-host only): health answers at
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# 192.168.0.235:7770 from this bridge container. Radiance exports
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# vLLM-compatible names plus radiance:* families — NOT the llamacpp:*
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# namespace, so llm-fleet rules must not be pointed at this target.
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- job_name: "frank-primary"
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metrics_path: "/metrics"
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static_configs:
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- targets: ["192.168.0.235:7770"]
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labels:
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service: frank-primary
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