Files
gohoarder/Dockerfile.scanner

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2.6 KiB
Docker

# Scanning Engine - Background Scanner Worker
# This Dockerfile expects a PRE-BUILT binary from GoReleaser (no compilation)
# GoReleaser injects the platform-specific binary automatically
FROM --platform=$TARGETPLATFORM alpine:latest
ARG TARGETARCH
# Install scanning tools and runtime dependencies (including CGO/SQLite dependencies)
RUN apk add --no-cache \
ca-certificates \
tzdata \
git \
curl \
wget \
bash \
sqlite-libs \
musl \
python3 \
py3-pip \
npm \
go \
&& update-ca-certificates
# Install Trivy for container scanning
RUN curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
# Install Grype for vulnerability scanning
RUN curl -sSfL https://raw.githubusercontent.com/anchore/grype/main/install.sh | sh -s -- -b /usr/local/bin
# Install govulncheck for Go vulnerability scanning
RUN go install golang.org/x/vuln/cmd/govulncheck@latest && \
mv /root/go/bin/govulncheck /usr/local/bin/
# Install pip-audit for Python package vulnerability scanning
RUN pip3 install --no-cache-dir pip-audit --break-system-packages
# Create non-root user
RUN addgroup -g 1000 scanner && \
adduser -D -u 1000 -G scanner scanner
# Create necessary directories with proper permissions
RUN mkdir -p /var/cache/gohoarder \
/var/lib/gohoarder/metadata \
/var/lib/trivy \
/tmp/gohoarder && \
chown -R scanner:scanner /var/cache/gohoarder \
/var/lib/gohoarder \
/var/lib/trivy \
/tmp/gohoarder && \
chmod -R 750 /var/cache/gohoarder \
/var/lib/gohoarder \
/var/lib/trivy
# Copy pre-built binary from GoReleaser
# GoReleaser will automatically inject the correct binary for the target platform
# In split/merge mode, binaries are in linux/${TARGETARCH}/ subdirectories
COPY linux/${TARGETARCH}/gohoarder /usr/local/bin/gohoarder
RUN chmod +x /usr/local/bin/gohoarder
# Copy example config
COPY config.yaml.example /etc/gohoarder/config.yaml.example
WORKDIR /var/cache/gohoarder
USER scanner
# Expose metrics port
EXPOSE 9091
# Health check
HEALTHCHECK --interval=60s --timeout=30s --start-period=10s --retries=3 \
CMD ["/usr/local/bin/gohoarder", "version"] || exit 1
# Environment variables for scanner mode
ENV SCANNER_MODE=true \
SCANNER_WORKERS=4 \
SCANNER_INTERVAL=300
# Run the scanner in background mode
# The scanner runs the same serve command but uses SCANNER_MODE env var
# and configuration to determine its role
ENTRYPOINT ["/usr/local/bin/gohoarder"]
CMD ["serve"]