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65 lines (47 loc) · 1.58 KB
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# syntax=docker/dockerfile:1
# ============================================
# Stage 1: Dependencies
# ============================================
FROM node:22-slim AS deps
WORKDIR /app
# Copy package files
COPY package.json package-lock.json ./
# Install all dependencies (including devDependencies for build)
RUN npm ci
# ============================================
# Stage 2: Builder
# ============================================
FROM node:22-slim AS builder
WORKDIR /app
# Copy dependencies from deps stage
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Build the application
RUN npm run build
# Prune devDependencies for production
RUN npm prune --production
# ============================================
# Stage 3: Production
# ============================================
FROM node:22-slim AS production
WORKDIR /app
# Set to production
ENV NODE_ENV=production
# Install system dependencies for media processing
RUN apt-get update && \
apt-get install -y --no-install-recommends \
ffmpeg \
mkvtoolnix \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user for security
RUN groupadd --system --gid 1001 nodejs && \
useradd --system --uid 1001 --gid nodejs seraex
# Copy built application
COPY --from=builder --chown=seraex:nodejs /app/lib ./lib
COPY --from=builder --chown=seraex:nodejs /app/node_modules ./node_modules
COPY --from=builder --chown=seraex:nodejs /app/package.json ./package.json
# Switch to non-root user
USER seraex
# No EXPOSE: worker connects outbound to Temporal Server via gRPC
# Start the worker
CMD ["node", "lib/worker.js"]