SpaceBots cluster: Difference between revisions

From ISRWiki
Jump to navigation Jump to search
No edit summary
 
(5 intermediate revisions by the same user not shown)
Line 13: Line 13:


Link: https://vmcloud.tecnico.ulisboa.pt/
Link: https://vmcloud.tecnico.ulisboa.pt/
Instances have by default an ephemeral filesystem mounted in /mnt, which access is faster than the main filesystem, but is destroyed when the instance is deleted.


=== Instances ===
=== Instances ===
Line 20: Line 22:
* Hostname: simon1.spacebots.tp.vps.tecnico.ulisboa.pt
* Hostname: simon1.spacebots.tp.vps.tecnico.ulisboa.pt
* Contact point: Rodrigo Ventura
* Contact point: Rodrigo Ventura
* Profile: g3.small
* Operating system: Ubuntu 20.04.6 LTS (focal)
* Operating system: Ubuntu 20.04.6 LTS (focal)
* NVIDIA drivers: 460.106
* NVIDIA drivers: 460.106
* Access to AFS
==== Simon2 ====
* Hostname: simon2.spacebots.tp.vps.tecnico.ulisboa.pt
* Contact point: Rodrigo Ventura
* Profile: g3.large
* Operating system: Ubuntu 20.04.6 LTS (focal)


==== Pluto1 ====
==== Pluto1 ====
Line 27: Line 38:
* Hostname: pluto1.spacebots.tp.vps.tecnico.ulisboa.pt
* Hostname: pluto1.spacebots.tp.vps.tecnico.ulisboa.pt
* Contact point: Catarina Passarinho
* Contact point: Catarina Passarinho
* Profile: g3.small
* Operating system: Ubuntu 20.04.6 LTS (focal)
* NVIDIA drivers: 460.106
==== Piazza ====
* Hostname: piazza.spacebots.tp.vps.tecnico.ulisboa.pt
* Contact point: Rui Bettencourt
* Profile: g3.small
* Operating system: Ubuntu 20.04.6 LTS (focal)
* NVIDIA drivers: 460.106 (TBC)
==== Rogue ====
* Hostname: rogue.spacebots.tp.vps.tecnico.ulisboa.pt
* Contact point: Gonçalo Pais
* Profile: g3.small
* Operating system: Ubuntu 20.04.6 LTS (focal)
* Operating system: Ubuntu 20.04.6 LTS (focal)
* (NVIDIA drivers: 460.106)
* NVIDIA drivers: 460.106 (TBC)


== How-to ==
== How-to ==
Line 34: Line 62:
* NVIDIA drivers installer (460.106): https://us.download.nvidia.com/tesla/460.106.00/NVIDIA-Linux-x86_64-460.106.00.run
* NVIDIA drivers installer (460.106): https://us.download.nvidia.com/tesla/460.106.00/NVIDIA-Linux-x86_64-460.106.00.run
* OpenAFS installation instructions: https://si.tecnico.ulisboa.pt/servicos/armazenamento-e-backup/armazenamento-afs/instalacao-e-configuracao-do-openafs-em-linux-e-mac-os/
* OpenAFS installation instructions: https://si.tecnico.ulisboa.pt/servicos/armazenamento-e-backup/armazenamento-afs/instalacao-e-configuracao-do-openafs-em-linux-e-mac-os/
* OpenAFS usage instructions:
** Authenticate using "kinit <istid>@IST.UTL.PT" (e.g., "kinit ist12345@IST.UTL.PT")
** Authorize access to AFS using "aklog"
* Remote desktop for Windows: https://wiki.x2go.org/doku.php
* Remote desktop for Windows: https://wiki.x2go.org/doku.php
* Allow password login: edit the file /etc/ssh/sshd_config and change the parameter PasswordAuthentication from no to yes
* Allow password login: edit the file /etc/ssh/sshd_config and change the parameter PasswordAuthentication from no to yes

Latest revision as of 10:56, 6 February 2024

Hardware

This cluster comprises currently two servers installed at Taguspark campus with the following specs:

  • DELL PowerEdge R750XA Server
  • 2 x Intel® Xeon® Gold 6330 2GHz
  • 1TB RAM
  • 8 x 960GB SSD
  • 4 x NVIDIA Ampere A100

Software

The servers are accessible through an OpenStack interface, on top of which VM instances are created and managed, together with storage and networking.

Link: https://vmcloud.tecnico.ulisboa.pt/

Instances have by default an ephemeral filesystem mounted in /mnt, which access is faster than the main filesystem, but is destroyed when the instance is deleted.

Instances

Simon1

  • Hostname: simon1.spacebots.tp.vps.tecnico.ulisboa.pt
  • Contact point: Rodrigo Ventura
  • Profile: g3.small
  • Operating system: Ubuntu 20.04.6 LTS (focal)
  • NVIDIA drivers: 460.106
  • Access to AFS

Simon2

  • Hostname: simon2.spacebots.tp.vps.tecnico.ulisboa.pt
  • Contact point: Rodrigo Ventura
  • Profile: g3.large
  • Operating system: Ubuntu 20.04.6 LTS (focal)

Pluto1

  • Hostname: pluto1.spacebots.tp.vps.tecnico.ulisboa.pt
  • Contact point: Catarina Passarinho
  • Profile: g3.small
  • Operating system: Ubuntu 20.04.6 LTS (focal)
  • NVIDIA drivers: 460.106

Piazza

  • Hostname: piazza.spacebots.tp.vps.tecnico.ulisboa.pt
  • Contact point: Rui Bettencourt
  • Profile: g3.small
  • Operating system: Ubuntu 20.04.6 LTS (focal)
  • NVIDIA drivers: 460.106 (TBC)

Rogue

  • Hostname: rogue.spacebots.tp.vps.tecnico.ulisboa.pt
  • Contact point: Gonçalo Pais
  • Profile: g3.small
  • Operating system: Ubuntu 20.04.6 LTS (focal)
  • NVIDIA drivers: 460.106 (TBC)

How-to

Contact

Rodrigo Ventura
Email: rodrigo.ventura (AT) isr.tecnico.ulisboa.pt

Retrieved from "http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=SpaceBots_cluster&oldid=7225"