Docker image with localtunnel
The ENV variables are mapped to options of the localtunnel client:
https://github.com/localtunnel/server
LOCALTUNNEL_HOST- URL for the upstream proxy server.LOCALTUNNEL_SUBDOMAIN- Request a specific subdomain on the proxy server. Note You may not actually receive this name depending on availability.LOCALTUNNEL_LOCAL_HOST- Proxy to this hostname instead of localhost. This will also cause the Host header to be re-written to this value in proxied requests.LOCALTUNNEL_PORT- The local port number to expose through localtunnel.