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en:ssh_se_connecter_au_centre_de_calcul [2016/12/16 10:16]
127.0.0.1 external edit
en:ssh_se_connecter_au_centre_de_calcul [2018/04/26 15:59] (current)
Quentin LE BOULC'H
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-Last modified: Oct 26, 2016 by Calvat\\ 
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 ====== SSH: how to connect to Computing Centre ====== ====== SSH: how to connect to Computing Centre ======
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 =====  Environments ​ ===== =====  Environments ​ =====
  
-The IN2P3 and IRFU Computing Centre provides a working environment under Unix. It is **Scientific Linux** ​for LINUX. Groups of computers of each environment are build to satisfy your needs and to access all the resources available at the Computing Centre. These computers are strictly affected to the interactive work (mail, edition, compilation,​ software development,​ ...). The heavy computations should be made on the batch system.+The IN2P3 Computing Centre provides a working environment under Unix. Two Operating Systems are available: ​**Scientific Linux** ​and CentOS (Community enterprise Operating System), based on RHEL sources. Groups of computers of each environment are build to satisfy your needs and to access all the resources available at the Computing Centre. These computers are strictly affected to the interactive work (mail, edition, compilation,​ software development,​ ...). The heavy computations should be made on the batch system.
 ^Platform name^Status ​       ^Operating system ​                           ^Hardware architecture^Symbolic AFS name^ ^Platform name^Status ​       ^Operating system ​                           ^Hardware architecture^Symbolic AFS name^
-|cca.in2p3.fr |**Production**|Scientific Linux 6 64 bit, 32 bit compatible|Intel/​AMD ​           |amd64_sl6 ​       | +|cca.in2p3.fr |**Production**|Cent OS 7 64 bit                            |Intel/​AMD ​           |amd64_sl7 ​       | 
-|cca7.in2p3.fr|Test          ​|Cent OS 7 64 bit                            |Intel/​AMD ​           |amd64_sl7 ​       |+|cca6.in2p3.fr |**Production**|Scientific Linux 6 64 bit, 32 bit compatible|Intel/​AMD ​           |amd64_sl6 ​       |
  
 With an account at Computing Centre, you are able to access all these interactive platforms.\\ With an account at Computing Centre, you are able to access all these interactive platforms.\\
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-For more informations about computing farm see [[http://cctools.in2p3.fr/mrtguser/​info_sge_parc.php|Informations about batch system (GE) computers at IN2P3 Computing Centre]]+For more informations about computing farm see https://doc.cc.in2p3.fr/en:​ferme-de-calcul
 =====  SSH access ​ ===== =====  SSH access ​ =====
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 ====  Description ​ ==== ====  Description ​ ====
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 You can only use SSH to connect or to transfer files from or to the interactive computers of the Computer Centre. If you don't have a SSH client installed on your computer, please, take contact with your IT team. The user support team at Computing Centre can also provides you all the informations you need, please submit a [[https://​cc-usersupport.in2p3.fr|ticket]] .\\ You can only use SSH to connect or to transfer files from or to the interactive computers of the Computer Centre. If you don't have a SSH client installed on your computer, please, take contact with your IT team. The user support team at Computing Centre can also provides you all the informations you need, please submit a [[https://​cc-usersupport.in2p3.fr|ticket]] .\\
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-**BE CAREFUL:** only access with password ​is activated on the interactive computers of the Computing Centre. For technical reasons due to our environment,​ it is not possible to use an RSA/DSA type authentication. ​+Two authentication modes are allowedusing password, or Kerberos ticket (via GSS-API). For technical reasons due to our environment,​ it is not possible to use an RSA/DSA type authentication ​(SSH key). 
 ====  Examples ​ ==== ====  Examples ​ ====
  
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 For having complete informations about SSH, you can have a look on the man pages [[http://​cctoolsafs.in2p3.fr/​doc/​phpman.php?​parameter=ssh&​mode=man|man ssh]] or on the next web link: http://​www.openssh.org For having complete informations about SSH, you can have a look on the man pages [[http://​cctoolsafs.in2p3.fr/​doc/​phpman.php?​parameter=ssh&​mode=man|man ssh]] or on the next web link: http://​www.openssh.org
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  • en/ssh_se_connecter_au_centre_de_calcul.txt
  • Last modified: 2018/04/26 15:59
  • by Quentin LE BOULC'H