mtail mtail - extract whitebox monitoring data from application logs for collection into a timeseries database - https://github.com/google/mtail This project does not have an official docker image. I have a public, automated build at, https://hub.docker.com/r/michielkalkman/mtail https://github.com/michiel/docker-mtail tlsrouter TLSRouter is a TLS proxy that routes connections to backends based on the TLS SNI (Server Name Indication) of the TLS handshake. It carries no encryption keys and cannot decode the traffic that it proxies.