Ajout de Dockerfile pour la construction et l'exécution de l'application Next.js

This commit is contained in:
Puechberty Arthur
2026-03-31 21:15:53 +02:00
parent 87745ecef6
commit 19d3aa6800
2 changed files with 42 additions and 22 deletions
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# === Étape 1 : Build ===
FROM node:20-alpine AS builder
WORKDIR /app
# Copier les fichiers de dépendances pour profiter du cache Docker
COPY package*.json ./
# Installer uniquement ce qu'il faut pour le build
RUN npm ci
# Copier tout le code
COPY . .
# Build Next.js pour la production
RUN npm run build
# === Étape 2 : Runner léger ===
FROM node:20-alpine AS runner
WORKDIR /app
# Copier uniquement ce qui est nécessaire pour la prod
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
# Mode production
ENV NODE_ENV=production
EXPOSE 3000
# Lancer le serveur Next.js
CMD ["npm", "start"]
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services:
chrono:
image: node:22-alpine
container_name: chrono-app
working_dir: /app
web:
build: .
ports:
- "3015:3000"
environment:
- NODE_ENV=production
- HOSTNAME=0.0.0.0
- PORT=3000
- "3000:3000"
volumes:
- .:/app
- node_modules:/app/node_modules
command: sh -c "npm install && npm run build && npm start"
restart: unless-stopped
healthcheck:
test: ["CMD", "wget", "-q", "--spider", "http://localhost:3000"]
interval: 30s
timeout: 5s
retries: 3
start_period: 10s
volumes:
node_modules:
- ./:/app
- /app/node_modules
environment:
- NODE_ENV=development
command: npm run dev