nginx.conf

server_tokens off;

server {
    listen 80 default_server;
    client_max_body_size 100M;
    large_client_header_buffers 4 32k;
    charset utf-8;

    # Front
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
        try_files $uri /index.html;
    }

    # API
    location /api/ {
      proxy_pass http://api:8000/api/;
      proxy_pass_header Server;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Scheme $scheme;
    }

    # Events
    location /socket.io/ {
      proxy_pass http://api:8000;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
      proxy_set_header Host $host;
      proxy_connect_timeout 7d;
      proxy_send_timeout 7d;
      proxy_read_timeout 7d;
    }
}