Files
code_of_conquest_dnd/api/Dockerfile
Phillip Tarrant f18d306059 fix(api): package api/prompts into the Docker image
The narrator pipeline (M1) reads role prompts from /app/prompts, but the
Dockerfile copied only api/app and docs/schemas — never api/prompts — so
/dm/narrate 500'd with FileNotFoundError on narrator.md in any Docker run.
The M1 live smoke passed only because it ran uvicorn from the local venv,
where ../prompts resolves on the host; the container path was never
exercised until the client HTTP loop drove a real request through compose.

Dockerfile now COPYs api/prompts; compose mounts it :ro so prompt edits
reload live like the app code (prompts are source code, §16). Verified by
building the image and confirming /app/prompts/narrator.md is present.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-10 10:29:08 -05:00

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Docker

# /api — FastAPI proxy (charter §4). Build context is the repo root so the
# canon log schemas (/docs/schemas) are bundled into the image.
FROM python:3.12-slim
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
PIP_NO_CACHE_DIR=1
WORKDIR /app
# Install deps first so the layer caches when only app code changes.
COPY api/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# App code, the role prompts (§16 — prompts are source code), and the schema
# contract (single source of truth in docs/schemas).
COPY api/app ./app
COPY api/prompts ./prompts
COPY docs/schemas ./schemas
# Run as non-root.
RUN useradd --create-home --uid 1000 appuser
USER appuser
EXPOSE 8000
# fly.io / compose set PORT; default to 8000 (charter localhost:8000).
CMD ["sh", "-c", "uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-8000}"]