Explore the ssh-only deployment with mesh

[dciangot]

@matbun @antoinetran please let us know here any relevant news!

[antoinetran]

Hi @dciangot , is the goal of this issue to test in the BSC cluster the mesh solution with a ssh reverse tunnel from k8s cluster to login node , and login to compute? That would require BSC access and I don't have for now. Probably @matbun would be a better assignee?