Paul Nothaft
32 lines
905 B
Docker
32 lines
905 B
Docker
# Dockerfile.dev - Development configuration for frontend
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FROM node:20-alpine
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WORKDIR /app
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# Upgrade all packages to fix security vulnerabilities (BusyBox CVEs)
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RUN apk upgrade --no-cache
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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 --legacy-peer-deps
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# Copy source code
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COPY . .
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# Run as non-root: the node:alpine image ships a `node` user (uid 1000).
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RUN chown -R node:node /app
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USER node
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# Expose the development server port
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EXPOSE 3005
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# Vite returns 200 on '/' once it's serving the SPA — good enough for a
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# liveness probe in dev. start-period is long because cold dep-optimize on
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# first run can take 20-30s.
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HEALTHCHECK --interval=30s --timeout=5s --start-period=60s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3005/ || exit 1
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# Start development server
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CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0", "--port", "3005"] |