Supervisord service

[lap1nou]

Hello,

Right now, we have to start services manually, like neo4j for example, before starting Bloodhound.

In Docker we can also install supervisor in order to manage services for us, here is how it work: basically, we write service definition in a config file like Systemd:

[program:sliver]
command=/root/sliver-server daemon

[program:neo4j]
command=neo4j start

This doesn't require too much changes, basically just an additionnal Linux package install and of course starting the supervisord binary each time a container is created, which require to modify the start function in the ExegolContainer.py and execute a simple docker exec command.

Also this is useful for some C2 like Sliver and Cobal Strike for example, which need a Teamserver service running, we can also treat it as a service so the end user doesn't have to start it manually each time he start a container. Also, end user can easily add their own service inside the Supervisor config file in case they need something else.

I basically already did all the modification to accomplish this locally and it seems to work fine, however before doing a PR I wanted to discuss if you would be interested or not.

Here is a reference:

• https://docs.docker.com/config/containers/multi-service_container/