JoyousElephant80 regarding #1, it seems the current scripts used to build this container require some work in orde to be shared. We might add an option to configure apiserver service name using an environment variable in the next release, would that be something of value?
Meanwhile, you can take a look at Docker-compose' extra_hosts feature ( https://docs.docker.com/compose/compose-file/compose-file-v3/#extra_hosts ) which basically allows you to edit the hosts file inside the container itself, so in the webserver service you can simply add a routing from apiserver to clearml-apiserver and use clearml-apiserver for the apiserver service.