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# --- Nginx configuration (/etc/nginx/sites-available/my-api) --- # server { # listen 80; # server_name api.example.com; # # location / { # proxy_pass http://localhost:3000; # proxy_http_version 1.1; # proxy_set_header Upgrade $http_upgrade; # proxy_set_header Connection 'upgrade'; # proxy_set_header Host $host; # proxy_cache_bypass $http_upgrade; # } # } # Enable the site: # sudo ln -s /etc/nginx/sites-available/my-api /etc/nginx/sites-enabled/ # sudo nginx -t && sudo systemctl reload nginx # --- Dockerfile --- # FROM node:20-alpine # WORKDIR /app # COPY package*.json ./ # RUN npm ci --only=production # COPY . . # EXPOSE 3000 # USER node # CMD ["node", "src/index.js"] # --- docker-compose.yml --- # version: '3.9' # services: # api: # build: . # ports: # - "3000:3000" # environment: # - NODE_ENV=production # - DB_HOST=db # depends_on: # - db # db: # image: postgres:16-alpine # environment: # POSTGRES_DB: myapp # POSTGRES_USER: admin # POSTGRES_PASSWORD: secret # Build and run: # docker build -t my-api . # docker compose up -d
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