nginx config for port forwarding to a Jupyter instance on localhost.

nginx.conf

user www-data;
worker_processes auto;
pid /run/nginx.pid;

## based on https://gist.github.com/cboettig/8643341bd3c93b62b5c2

events {
    worker_connections  1024;
}

http {

  include /etc/nginx/mime.types;
  default_type application/octet-stream;

  map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }

  upstream jupyter {
      server localhost:8888 fail_timeout=0;
  }


    server {
        listen 80;
        server_name hands.art.cfa.cmu.edu;
        rewrite        ^ https://$host$request_uri? permanent;
    }

    server {
        listen 443;

        client_max_body_size 50M;
        server_name hands.art.cfa.cmu.edu;

        ssl on;
        ssl_certificate /etc/letsencrypt/live/hands.art.cfa.cmu.edu/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/hands.art.cfa.cmu.edu/privkey.pem;

        ssl_ciphers "AES128+EECDH:AES128+EDH";
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_session_cache shared:SSL:10m;
        add_header Strict-Transport-Security "max-age=63072000; includeSubDomains";
        add_header X-Content-Type-Options nosniff;
        ssl_stapling on; # Requires nginx >= 1.3.7
        ssl_stapling_verify on; # Requires nginx => 1.3.7
        resolver_timeout 5s;

        location / {
            proxy_pass http://jupyter;

            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
     location ~* /(api/kernels/[^/]+/(channels|iopub|shell|stdin)|terminals/websocket)/? {
            proxy_pass http://jupyter;

            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            # WebSocket support
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;

        }
    }
}

nice work!

nice work!