35 lines
797 B
Docker
35 lines
797 B
Docker
# Multi-stage build for Astro SSR
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FROM node:20-alpine AS base
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WORKDIR /app
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# Install dependencies
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FROM base AS deps
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RUN apk add --no-cache git
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COPY package.json ./
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RUN npm install
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# Build Astro
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FROM base AS builder
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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RUN npm run build
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# Production image
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FROM base AS runner
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ENV NODE_ENV=production
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ENV HOST=0.0.0.0
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ENV PORT=4321
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# Copy built files and production dependencies
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COPY --from=builder /app/dist ./dist
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COPY --from=deps /app/node_modules ./node_modules
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COPY package.json ./
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=40s \
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CMD node -e "require('http').get('http://127.0.0.1:4321/', (r) => r.statusCode === 200 ? process.exit(0) : process.exit(1))"
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EXPOSE 4321
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CMD ["npm", "start"]
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