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Merge pull request #151 from nickaj/guacdragdrop
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Deprecate SDF-CS1 naming scheme from docs
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nickaj authored May 15, 2024
2 parents c12a0d7 + ee50d72 commit 1b6a139
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2 changes: 1 addition & 1 deletion docs/services/cs2/run.md
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Expand Up @@ -6,7 +6,7 @@ The Cerebras CS-2 Wafer-scale cluster (WSC) uses the Ultra2 system which serves

## Connecting to the cluster

To gain access to the CS-2 WSC you need to login to the host system, Ultra2 (also called SDF-CS1). See the [documentation for Ultra2](../ultra2/run.md#login).
To gain access to the CS-2 WSC you need to login to the host system, Ultra2. See the [documentation for Ultra2](../ultra2/run.md#login).

## Running Jobs

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2 changes: 1 addition & 1 deletion docs/services/ultra2/access.md
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## Getting Access

Access to the Ultra2 system (also referred to as the SDF-CS1 system) is currently by arrangement with EPCC. Please email [email protected] with a short description of the work you would like to perform.
Access to Ultra2 is currently by arrangement with EPCC. Please email [email protected] with a short description of the work you would like to perform.
27 changes: 2 additions & 25 deletions docs/services/ultra2/run.md
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## Introduction

The Ultra2 system (also called the SDF-CS1) system, is a single logical CPU system based at EPCC. It is suitable for running jobs which require large volumes of non-distributed memory (as opposed to a cluster).
Ultra2 is a single logical CPU system based at EPCC. It is suitable for running jobs which require large volumes of non-distributed memory (as opposed to a cluster).

## Specifications

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### Upload public part of key pair to SAFE
You should now upload the public part of your SSH key pair to the SAFE by following the instructions at:
[Login to SAFE](https://safe.epcc.ed.ac.uk/). Then:
1. Go to the Menu *Login accounts* and select the Ultra2 account you want to add the SSH key to
1. On the subsequent Login account details page click the *Add Credential* button
1. Select *SSH public key* as the Credential Type and click *Next*
1. Either copy and paste the public part of your SSH key into the *SSH Public key* box or use the button to select the public key file on your computer.
1. Click *Add* to associate the public SSH key part with your account
Once you have done this, your SSH key will be added to your Ultra2 account.
You should now upload the public part of your SSH key pair to the SAFE by following the [instructions from the SAFE documentation](https://epcced.github.io/safe-docs/safe-for-users/#how-to-add-an-ssh-public-key-to-your-account)
### Time-based one-time password (TOTP)
Remember, you will need to use both an SSH key and Time-based one-time password to log into Ultra2 so you will also need to [set up your TOTP](https://epcced.github.io/safe-docs/safe-for-users/#how-to-turn-on-mfa-on-your-machine-account) before you can log into Ultra2.
---
!!! note "First Login"
When you **first** log into Ultra2, you will be prompted to change your initial password. This is a three step process:
1. When promoted to enter your *password*: Enter the password which you [retrieve from SAFE](https://epcced.github.io/safe-docs/safe-for-users/#how-can-i-pick-up-my-password-for-the-service-machine)
1. When prompted to enter your new password: type in a new password
1. When prompted to re-enter the new password: re-enter the new password
Your password has now been changed
You will **not** use your password when logging on to Ultra2 after the initial logon.
---
### SSH Login
To login to the host system, you will need to use the SSH Key and TOTP token you registered when creating the account [SAFE](https://www.safe.epcc.ed.ac.uk), along with the SSH Key you registered when creating the account. For example, with the appropriate key loaded<br>`ssh <username>@sdf-cs1.epcc.ed.ac.uk` will then prompt you, roughly once per day, for your TOTP code.
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2 changes: 1 addition & 1 deletion docs/status/index.md
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Expand Up @@ -9,7 +9,7 @@ The table below represents the broad status of each EIDF service.
| VM VDI Gateway | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/vdigateway.json) |
| Virtual Desktops | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/virtualmachines.json) |
| Cerebras CS-2 | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/cerebras.json) |
| SuperDome Flex (SDF-CS1 / Ultra2) | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/superdome.json) |
| Ultra2 | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/superdome.json) |

## Maintenance Sessions

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