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Main / build-and-push-docker-image (20.x) (push) Failing after 2m52s
39 lines
987 B
Docker
39 lines
987 B
Docker
# Stage 1: Build the Next.js application
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Enable Corepack
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RUN corepack enable
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# Set Yarn to the latest stable version
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RUN yarn set version stable
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COPY package.json package-lock.json ./
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RUN yarn install
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COPY . .
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RUN yarn build
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# Stage 2: Create the production image
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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# Optional: disable Next.js telemetry
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ENV NEXT_TELEMETRY_DISABLED=1
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# Create a non-root user
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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USER nextjs
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# Copy the standalone output from the builder stage
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COPY --from=builder /app/public ./public
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# Automatically leverage output traces to reduce image size
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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EXPOSE 3000
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ENV PORT=3000
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# The standalone output generates a server.js file that starts the app
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CMD ["node", "server.js"]
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