server {
  listen 80;
  server_name localhost;

  root /usr/share/nginx/html;
  index index.html;

  location / {
    try_files $uri /index.html;
  }

  location ~* \.(?:ico|css|js|gif|jpe?g|png|woff2?|ttf|svg|eot|otf)$ {
    expires 6M;
    access_log off;
    add_header Cache-Control "public";
  }

  location /api/ {
    proxy_pass http://backend:3000;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    }
}