From outside ECMWF, you may use use Teleport through our gateway in Bologna, jump.ecmwf.int. Direct access through ECACCESS service is not available.
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$> ssh hpc-login # or for users with no formal access to HPC service: $> ssh ecs-login |
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The first time you log in, we strongly recommend you set up your local SSH key-based authentication with the following command:
This step is required for many tools and applications to work well, such as ecinteractive, ecflow, and ecaccess jobs, as well as convenient access from our VDI service | ||
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| We have recently updated the host keys for all our Atos HPCF nodes. If you get an error along those lines, See 2022-08-10 SSH host keys fixed on all nodes and Cron service for more information . |
See also HPC2020: Persistent interactive job with ecinteractive if if you wish to customise the resource limits of your interactive session.
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Upon logging in, please take a look at the message of the day displayed on the login nodes (or review /etc/motd). |
You can also open a JupyterLab session through the ECMWF JupyterHub service. See HPC2020: Jupyter Sessions with JupyterHub for more details.
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If you have not changed your password since 18 January 2021, password access may not work. |
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| Generic names | Per-complex | |
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| HPCF Interactive Login | hpc-login hpc2020-login | aa-login ab-login ac-login ad-login |
| ECS Interactive Login | ecs-login | ecs-login |
| HPCF Remote batch job submission | hpc-batch hpc2020-batch | aa-batch ab-batch ac-batch ad-batch ecs-batch |
| ECS Remote batch job submission | ecs-batch | ecs-batch |
| HPCF Cron jobs | hpc-cron hpc2020-cron | - |
| ECS Cron jobs | ecs-cron- |
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This step is required for many tools and applications to work well, such as ecinteractive, ecflow, and ecaccess jobs, as well as convenient access from our VDI service. |
To enable password-less connections and transfers between different platforms, you will need to enable ssh key authentication.
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Log into an Atos HPCF, ECS login nodes or your VDI
Once there, run:
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