83f11cc739
- Build tod-mib-parser in both poller and API Dockerfiles - Bundle 16 standard MIBs (IF-MIB, HOST-RESOURCES, SNMPv2, etc.) - Pass --search-path /app/mibs to parser so dependencies resolve - Users no longer need to upload standard MIBs manually Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
70 lines
2.0 KiB
Docker
70 lines
2.0 KiB
Docker
# Multi-stage build for TOD API
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# Stage 0: build MIB parser binary from Go source
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FROM golang:1.25-alpine AS mib-builder
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WORKDIR /build
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COPY poller/go.mod poller/go.sum ./
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RUN go mod download
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COPY poller/ .
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RUN CGO_ENABLED=0 GOOS=linux GOMAXPROCS=1 go build -o /tod-mib-parser ./cmd/mib-parser
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# Stage 1: build — install Python deps
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FROM python:3.12-slim AS builder
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# Install system dependencies needed for asyncpg (libpq-dev) and cryptography
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq-dev \
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gcc \
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build-essential \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /build
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# Copy and install Python dependencies first (layer cache optimization)
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COPY backend/pyproject.toml ./
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# Create a minimal README.md so pip install doesn't fail (pyproject.toml references it)
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RUN echo "# TOD API" > README.md
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RUN pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir --prefix=/install .
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# Stage 2: runtime — lean production image
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FROM python:3.12-slim AS runtime
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# Runtime system deps: libpq for asyncpg, pango/cairo/gdk-pixbuf for weasyprint PDF generation
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq5 \
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libpango-1.0-0 \
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libpangocairo-1.0-0 \
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libpangoft2-1.0-0 \
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libcairo2 \
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libgdk-pixbuf-2.0-0 \
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libglib2.0-0 \
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libffi8 \
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&& rm -rf /var/lib/apt/lists/*
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# Create a non-root user for security
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RUN groupadd --gid 1001 appuser && \
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useradd --uid 1001 --gid appuser --no-create-home appuser
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WORKDIR /app
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# Copy installed packages from builder
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COPY --from=builder /install /usr/local
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# Copy MIB parser binary from Go builder stage
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COPY --from=mib-builder /tod-mib-parser /app/tod-mib-parser
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# Copy pre-loaded MIB files for common vendor support
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COPY backend/mibs/ /app/mibs/
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# Copy application source
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COPY backend/ .
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# Change ownership to non-root user
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RUN chown -R appuser:appuser /app
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USER appuser
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EXPOSE 8000
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CMD ["gunicorn", "app.main:app", "--config", "gunicorn.conf.py"]
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