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71 lines
1.5 KiB
71 lines
1.5 KiB
# OpenHamClock Dockerfile
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# Multi-stage build for optimized production image
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# ============================================
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# Stage 1: Build Frontend
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# ============================================
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FROM node:20-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 ALL dependencies (including devDependencies for Vite)
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RUN npm install
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# Copy source files
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COPY . .
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# Build the React app with Vite
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RUN npm run build
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# ============================================
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# Stage 2: Production
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# ============================================
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FROM node:20-alpine AS production
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# Set environment
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ENV NODE_ENV=production
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ENV PORT=3000
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# Create non-root user for security
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S openhamclock -u 1001
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WORKDIR /app
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# Copy package files and install production deps only
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COPY package*.json ./
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RUN npm install --omit=dev
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# Copy server files
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COPY server.js ./
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COPY config.js ./
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# Copy WSJT-X relay agent (served as download to users)
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COPY wsjtx-relay ./wsjtx-relay
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# Copy built frontend from builder stage
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COPY --from=builder /app/dist ./dist
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# Copy public folder (for monolithic fallback reference)
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COPY public ./public
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# Set ownership
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RUN chown -R openhamclock:nodejs /app
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# Switch to non-root user
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USER openhamclock
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# Expose ports (3000 = web, 2237 = WSJT-X UDP)
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EXPOSE 3000
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EXPOSE 2237/udp
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1
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# Start server
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CMD ["node", "server.js"]
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