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picpeak/backend/Dockerfile
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paul ba95aad3c6
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Switch backend image to Node 20 to address cross-spawn CVE
2025-09-22 19:03:33 +02:00

53 lines
1.2 KiB
Docker

FROM node:20-alpine AS builder
# Add build arguments
ARG CACHEBUST=1
ARG BUILD_DATE
ARG VCS_REF
ARG VERSION
# Add labels for GitHub Container Registry
LABEL org.opencontainers.image.source="https://github.com/the-luap/picpeak"
LABEL org.opencontainers.image.description="PicPeak Backend Service"
LABEL org.opencontainers.image.licenses="MIT"
WORKDIR /app
# Copy package files
COPY package*.json ./
# Install dependencies
RUN npm ci --only=production
# Copy application files
COPY . .
# Production stage
FROM node:20-alpine
WORKDIR /app
# Install dumb-init for proper signal handling and postgresql-client for database checks
RUN apk add --no-cache dumb-init postgresql-client
# Create non-root user
RUN addgroup -g 1001 -S nodejs && adduser -S nodejs -u 1001
# Copy from builder
COPY --from=builder --chown=nodejs:nodejs /app/node_modules ./node_modules
COPY --chown=nodejs:nodejs . .
# Make wait script executable
RUN chmod +x wait-for-db.sh
# Create necessary directories
RUN mkdir -p storage/events/active storage/events/archived storage/thumbnails data logs && \
chown -R nodejs:nodejs storage data logs
USER nodejs
EXPOSE 3000
ENTRYPOINT ["dumb-init", "--"]
CMD ["./wait-for-db.sh", "node", "server.js"]