5e31b697e7
- Create Dockerfile with multi-stage build using node:22-alpine - Run as non-root 'nodejs' user for security - Add HEALTHCHECK for container orchestration - Create docker-compose.yml with taskplaner_data named volume - Add .dockerignore to optimize build context
55 lines
1.2 KiB
Docker
55 lines
1.2 KiB
Docker
# Build stage
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FROM node:22-alpine AS builder
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install dependencies
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RUN npm ci
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# Copy source code
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COPY . .
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# Build the application
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RUN npm run build
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# Prune dev dependencies
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RUN npm prune --production
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# Production stage
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FROM node:22-alpine AS production
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WORKDIR /app
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# Create non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nodejs -u 1001
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# Copy built application from builder
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COPY --from=builder --chown=nodejs:nodejs /app/build ./build
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COPY --from=builder --chown=nodejs:nodejs /app/node_modules ./node_modules
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COPY --from=builder --chown=nodejs:nodejs /app/package.json ./
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# Create data directory with proper ownership
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RUN mkdir -p /app/data && chown -R nodejs:nodejs /app/data
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# Switch to non-root user
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USER nodejs
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# Set environment variables
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ENV NODE_ENV=production
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ENV TASKPLANER_DATA_DIR=/app/data
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ENV PORT=3000
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# Expose port
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EXPOSE 3000
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# Health check (endpoint created in Plan 02)
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3000/health || exit 1
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# Start the application
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CMD ["node", "build/index.js"]
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