How to request access on GLiCID Cluster?

1. Create an account on https://clam.glicid.fr (school account, or CRU account for external users).
2. Account validation by an administrator
3. User sends SSH key to CLAM portal (in profile's SSH Access tab).
4. SSH connection configuration (found in the profile's SSH Access tab):
    - For Linux and MacOS, edit the .ssh/config file and add the following:

Host Bastion
    Hostname bastion.glicid.fr
    User <username>@ec-nantes.fr
    IdentityFile ~/.ssh/id_rsa
    ForwardAgent yes

Host glicid
    Hostname login-001.glicid.fr
    User <username>@ec-nantes.fr
    ProxyJump Bastion
    IdentityFile ~/.ssh/id_rsa

Host nautilus
    Hostname nautilus-devel-001.nautilus.intra.glicid.fr
    User jmir@ec-nantes.fr
    ProxyJump glicid
    IdentityFile ~/.ssh/id_rsa


    - For Windows, use MobaXTerm. With this tool, you can easily configure the GLiCID host, as well as the Jump proxy to Bastion.

5. You can log in using the session created in MobaXTerm (Windows), or with the GLiCID ssh command from a terminal (Linux and MacOS).

Note: Avoid using passwords on the GLiCID platform.

After, logging in to glicid, you need to generate the key and copy it to authorized keys directory to access nautilus.

login@guix-devel-00X# ssh-keygen -t rsa
login@guix-devel-00X# cat .ssh/id_rsa.pub > .ssh/authorized_keys
login@guix-devel-00X# ssh nautilus-devel-001