Convertisseur Gratuit
Générateur de Dockerfile pour Node.js
Générez des Dockerfiles prêts pour la production pour les applications Node.js. Supporte Express, Next.js, NestJS et plus.
Paramètres
Node.js
Express
Next.js
NestJS
Fastify
Vite
Build multi-étapes
Inclure .dockerignore
Ajouter HEALTHCHECK
Exécuter en tant qu'utilisateur non root
Dockerfile
# Stage 1: Dependencies FROM node:20-alpine AS deps RUN apk add --no-cache libc6-compat WORKDIR /app COPY package.json package-lock.json ./ RUN npm ci --only=production # Stage 2: Builder FROM node:20-alpine AS builder WORKDIR /app COPY --from=deps /app/node_modules ./node_modules COPY . . RUN npm run build # Stage 3: Runner FROM node:20-alpine AS runner WORKDIR /app ENV NODE_ENV production RUN addgroup --system --gid 1001 nodejs RUN adduser --system --uid 1001 nodeuser COPY --from=builder /app/node_modules ./node_modules COPY --from=builder /app/dist ./dist COPY --from=builder /app/package.json ./ USER nodeuser EXPOSE 3000 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ CMD wget -qO- http://localhost:3000/health || exit 1 CMD ["npm", "start"]
.dockerignore
node_modules npm-debug.log yarn-debug.log yarn-error.log .pnpm-debug.log .git .gitignore .env .env.local .env.development .env.production .env*.local *.log *.md .DS_Store .idea .vscode coverage .nyc_output dist build .next out .turbo Dockerfile .dockerignore docker-compose*.yml .github tests __tests__ *.test.js *.test.ts *.spec.js *.spec.ts