inference-bot
70ae435867
The co-op had no longitudinal data: every number was an ad-hoc query, so
nothing compounded and no single source owned "how many members do we have,
and when did that change". That cost us a wrong figure in the newsletter ("six
new members" — actually 21; the six were forum joins).
New: metrics_snapshot.py writes one row per day into the portal's SQLite store
(the same members.db), and GET /admin/metrics/series returns them oldest-first
for the panel and dashboard to chart later.
- Cumulative columns (members_active, members_total, members_new,
newsletter_subs, matrix_space_members) are counts AS OF that day;
spend_usd/requests are THAT day's traffic.
- FAIL CLOSED PER METRIC: an unreadable source yields NULL, never a zero — a
zero reads as "nobody" and would bake a lie into a chart. Failures print to
stdout, and a scheduler task's stdout lands in the app log.
- Listmonk's cached subscriber_count is NOT trusted (it reads 142 for a list
holding 71): the count comes from paging the subscribers endpoint.
- Member growth comes from welcome_sent_at, the provisioning timestamp —
the closest thing the portal stores to a join date. Manual/founder members
have no welcome email, so backfilled days are a documented LOWER BOUND;
today's row carries the exact count.
- Runs as an in-app scheduler task (addons.scheduler, 03:15 UTC) rather than
an agent cron: member-facing plumbing should not depend on the agent VM.
- Backfill is idempotent; member growth is reconstructible back to
September and spend/requests back to the gateway's first request.
Charts land later, on the surfaces, once the shape of the series is reviewed.
25 lines
786 B
Docker
25 lines
786 B
Docker
FROM python:3.12-slim
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WORKDIR /app/code
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# Install dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copy app
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COPY app/ ./app/
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COPY sweep.sh /app/code/sweep.sh
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COPY rag_refresh.py /app/code/rag_refresh.py
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COPY metrics_snapshot.py /app/code/metrics_snapshot.py
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RUN chmod +x /app/code/sweep.sh /app/code/rag_refresh.py /app/code/metrics_snapshot.py
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# Run as root (the base image default). Cloudron's sandboxing (read-only
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# rootfs, AppArmor, dropped capabilities) still applies to root inside the
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# container, and /app/data is mounted as a root-owned volume, so running as
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# root is required for the app to write its SQLite store there.
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RUN mkdir -p /app/data
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EXPOSE 8000
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
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