Molecule + Vagrant using remote libvirt server

I am trying to use a remote server configured with Libvirt to run molecule tests on/against. I have configured Libvirt to listen on a TCP port which is accessible from my workstation.

I am working on a M1 Macbook so testing roles with Molecule against a wide variaty of operating systems is a major hassle.
So I started looking into Molecule with Vagrant and Libvirt as a driver. When looking at the old [molecule-libvirt ](https://github.com/ansible-community/molecule-libvirt) documentation, it mentions connection options like ```libvirt_host and libvirt_user: remote host parameters. libvirt_user should belongs to libvirt group.```.

But whatever I provide as configuration and no matter where I place this, it never seems to do a remote connection. Molecule always times out on `qemu:///system` even though the configuration parameter I provide is `qemu+tcp://` and various inputs like this.

Am I misreading the documentation or has the code-base been altered when it merged and has this feature been removed?

Thanks in advance.

Review the old molecule-libvirt documentation, especially the libvirt_host and libvirt_user options, then inspect the current Vagrant/libvirt configuration path. Reproduce the qemu:///system timeout with a qemu+tcp:// configuration. Done means determining whether remote connections are supported and identifying the required documentation or implementation scope.

Written by the indexing model from the issue text.