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  • Linux VDI (both legacy OpenSUSE and CENTOS 8 beta)
  • Physical office workstations

To access any other host, the ProxyJump feature allows chaining by using a comma, like so:

Code Block
languagebash
ssh -J ab0@shell.ecmwf.int,ab0@ecgate ab0@lxc

It For accessing hosts not in the above list, it will help to also set up password-less login, as below.

Configuring password-less login

Info

This configuration enables single-hop ssh (using ProxyJump) to LXC or any other host.

Not required for ECGATE, CCA/CCB login nodes, Linux physical workstations, Linux VDI, or HPC2020 TEMS.

Add the Teleport certificate authority to your ~/.ssh/authorized_keys file:

Code Block
languagebash
curl -fs https://nexus.ecmwf.int/repository/internal-teleport-configs/prod/teleport_user_ca.pub >> ~/.ssh/authorized_keys


Tip

This configuration will allow access to any host which mounts the same $HOME directory.


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You can open a tabbed terminal in the web browser, with support for SCP upload and download.

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Info
Info

Only available for ECGATE, CCA/CCB login nodes, Linux physical workstations, Linux VDI, and HPC2020 TEMS.

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Only available for ECGATE, CCA/CCB login nodes, and HPC2020 TEMS.


Browse to  http://webshell.ecmwf.int/destination-host/username (replacing destination-host and username with your selection).

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