Excessive logs in mesosphere/marathon container

[svalevka]

Hi

When starting latest Docker container mesosphere/marathon:v1.11.26 with --logging_level warn , it emits a lot of warning in the stdout ( we observed 7.5 million hits in 3 hours). The example log is below.

WARN You are using ssl-config.loose.disableSNI=true! It is strongly discouraged to disable Server Name Indication, as it is crucial to preventing man-in-the-middle attacks. (com.typesafe.sslconfig.akka.AkkaSSLConfig:marathon-akka.actor.default-dispatcher-441)