73 lines
2.3 KiB
Docker
73 lines
2.3 KiB
Docker
# Dockerfile for Math folders
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# Source: https://github.com/vercel/next.js/blob/canary/examples/with-docker-multi-env/docker/production/Dockerfile
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# syntax=docker.io/docker/dockerfile:1
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FROM node:18-alpine AS base
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ENV NODE_OPTIONS="--max-old-space-size=8192"
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# 1. Install dependencies only when needed
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FROM base AS deps
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# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
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RUN apk add --no-cache libc6-compat git
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WORKDIR /app
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# Install dependencies based on the preferred package manager
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COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
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RUN \
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if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
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elif [ -f package-lock.json ]; then npm ci; \
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elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i; \
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else echo "Lockfile not found, use default npm install" && npm i; \
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fi
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# 2. Rebuild the source code only when needed
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FROM base AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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RUN ls -la
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# 2.1 Remove unnecessary files for build with title starting with CSE
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RUN cd ./content && find . -maxdepth 1 -type d -name "Math*" -exec rm -rf {} +
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RUN cd ./public && find . -maxdepth 1 -type d -name "Math*" -exec rm -rf {} +
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# 2.1.1 Check the updated folders
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RUN cd ./content && ls -la
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RUN cd ./public && ls -la
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# 2.2 Update the _meta.js files in the content folder
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RUN sed -i '/\/\* Math Courses Start \*\//,/\/\* Math Courses End \*\//d' ./content/_meta.js
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# 2.2.1 Check the updated _meta.js file
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RUN cat ./content/_meta.js
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# This will do the trick, use the corresponding env file for each environment.
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# COPY .env.production.sample .env.production
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RUN npm run build
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# 3. Production image, copy all the files and run next
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FROM base AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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RUN addgroup -g 1001 -S nodejs
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RUN adduser -S nextjs -u 1001
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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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# https://nextjs.org/docs/advanced-features/output-file-tracing
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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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USER nextjs
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EXPOSE 4200
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ENV PORT=4200
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CMD HOSTNAME="0.0.0.0" node server.js |