D Stephenson
55 lines
3.3 KiB
Docker
55 lines
3.3 KiB
Docker
# ── RV50x Template Manager ─────────────────────────────────────────────────
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# Uses the official Playwright Python image which has Chromium and all
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# required system libraries pre-installed — no manual apt installs needed.
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# ───────────────────────────────────────────────────────────────────────────
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FROM mcr.microsoft.com/playwright/python:v1.44.0-jammy
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# Set working directory inside the container
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WORKDIR /app
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# ── Install Python dependencies ─────────────────────────────────────────────
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# Copy requirements first so Docker caches this layer — only rebuilds when
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# requirements.txt changes, not every time app code changes.
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# ── Install Playwright's Chromium browser ───────────────────────────────────
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# The base image has the system libs; this installs the actual browser binary.
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RUN playwright install chromium
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# ── Copy application files ──────────────────────────────────────────────────
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COPY app.py .
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COPY index.html .
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# ── Create data directories ─────────────────────────────────────────────────
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# These will be overridden by volume mounts in docker-compose, but we create
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# them here so the app works even if volumes aren't configured.
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RUN mkdir -p /data/template_downloads \
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/data/template_uploads \
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/data/xml_templates
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# ── Environment defaults ────────────────────────────────────────────────────
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# These are overridden by the .env file or docker-compose environment section.
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ENV DOWNLOAD_DIR=/data/template_downloads
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ENV UPLOAD_DIR=/data/template_uploads
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ENV TEMPLATES_DIR=/data/xml_templates
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ENV PYTHONUNBUFFERED=1
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# ── Expose port ─────────────────────────────────────────────────────────────
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# Change the left number in docker-compose.yml to remap to a different host port.
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EXPOSE 8000
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# ── Start the application ───────────────────────────────────────────────────
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# SSL_CERT and SSL_KEY env vars are optional — if set, uvicorn serves HTTPS.
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# If not set, falls back to plain HTTP (useful for local dev).
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CMD ["sh", "-c", "\
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if [ -n \"$SSL_CERT\" ] && [ -n \"$SSL_KEY\" ]; then \
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echo 'Starting with HTTPS'; \
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python -m uvicorn app:app --host 0.0.0.0 --port 8000 \
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--ssl-certfile \"$SSL_CERT\" --ssl-keyfile \"$SSL_KEY\"; \
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else \
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echo 'Starting with HTTP (no SSL vars set)'; \
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python -m uvicorn app:app --host 0.0.0.0 --port 8000; \
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fi"]
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