Caddyserver proxy for Jupyter

Caddyfile

https://example.com {

 
  proxy / jupyter:8888 {
    proxy_header X-Real-IP  {remote}
    proxy_header Host {host}
  }

  proxy {{.PathMatches "~* /(api/kernels/[^/]+/(channels|iopub|shell|stdin)|terminals/websocket)/?"}} jupyter:8888 {
    proxy_header X-Real-IP {remote}
    proxy_header Host {host}
    websocket
  }

}

docker-compose.yml

jupyter:
  image: jupyter/minimal-notebook
  environment:
    - PASSWORD=${PASSWORD}


caddy:
  image: joshix/caddy
  links:
    - jupyter
  volumes:
    - .:/var/www/html
    - $HOME/.caddy/:/.caddy
  ports:
    - 80:80
    - 443:443

An up-to-date Caddyfile for Jupyter Notebooks

example.com {

proxy / localhost:8888 {
header_upstream X-Real-IP {remote}
header_upstream Host {host}
}

rewrite {
    r "~* /(api/kernels/[^/]+/(channels|iopub|shell|stdin)|terminals/websocket)/?"
    to /proxy/{uri}
}
proxy /proxy/ localhost:8888 {
    header_upstream X-Real-IP {remote}
    header_upstream Host {host}
    websocket
    without /proxy/
}

}`

Still needs fixes for design purposes, but functions.

I tried this with JupyterLab 0.35.4 and Caddy 0.11.0 but it didn't work well.
The terminal won't show up and the Python console won't return any results

An up-to-date Caddyfile for Jupyter Notebooks

example.com {

proxy / localhost:8888 {
header_upstream X-Real-IP {remote}
header_upstream Host {host}
}

rewrite {
    r "~* /(api/kernels/[^/]+/(channels|iopub|shell|stdin)|terminals/websocket)/?"
    to /proxy/{uri}
}
proxy /proxy/ localhost:8888 {
    header_upstream X-Real-IP {remote}
    header_upstream Host {host}
    websocket
    without /proxy/
}

}`

Still needs fixes for design purposes, but functions.

Update, test with latest jupyter and caddy use docker

# /etc/caddy/Caddyfile
www.yourdomain.com:80, www.yourdomain.com:443 {
    tls youremail@126.com
    gzip
    proxy / localhost:10088 {
        header_upstream Connection {>Connection}
        header_upstream Upgrade {>Upgrade}
        header_upstream Host {host}
        header_upstream X-Real-IP {remote}
        header_upstream X-Forwarded-For {remote}
        header_upstream X-Forwarded-Proto {scheme}
    }
}

@kebot what's about for rewrite expression?

https://github.com/caddyserver/examples/pull/105/files

This works for me

Thanks @colinaaa!