start:mogon_cluster:access

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start:mogon_cluster:access [2020/08/06 17:04]
jrutte02 [Access]
start:mogon_cluster:access [2021/03/18 14:14] (current)
jrutte02 [Access]
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 ===== Access ===== ===== Access =====
  
-<grid> 
-<col lg="6" md="12" sm="12" xs="12"> 
 <callout type="tip" title="Remote Access" icon="true"> <callout type="tip" title="Remote Access" icon="true">
 Since the MOGON clusters are Linux-based systems, remote access is granted via ''SSH''. Since the MOGON clusters are Linux-based systems, remote access is granted via ''SSH''.
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 **[[:start:mogon_cluster:access_from_outside_unix|access MOGON using Linux/macOS]] / [[:start:mogon_cluster:access_from_outside_windows|access MOGON using Windows]]**. The latter link contains information for accessing MOGON with ''PuTTY'', ''MobaXterm'' and ''PowerShell''. **[[:start:mogon_cluster:access_from_outside_unix|access MOGON using Linux/macOS]] / [[:start:mogon_cluster:access_from_outside_windows|access MOGON using Windows]]**. The latter link contains information for accessing MOGON with ''PuTTY'', ''MobaXterm'' and ''PowerShell''.
  
-Login to the login-nodes is mediated by a jump node: Access is done with direct login (ssh) to <nowiki>"</nowiki>''mogon''<nowiki>"</nowiki>. This name implements a ''Round-Robin-DNS'' login to both login nodes of **MOGON I**''mil01.zdv.uni-mainz.de'' and ''mil02.zdv.uni-mainz.de''If for some reason you want to login to a specific login node, you can use these names directly. (or if for some other reason one of the nodes is broken, and the DNS always gives you the wrong, broken one to connect to)+The login nodes of **MOGON II** are ''miil01.zdv.uni-mainz.de'' to ''miil03.zdv.uni-mainz.de''
  
-The login nodes of **MOGON II** are ''miil01.zdv.uni-mainz.de'' to ''miil03.zdv.uni-mainz.de''. Projects on MOGON I do not have access to MOGON II automatically. You have to apply for MOGON I and MOGON II separately. + 
 +<grid> 
 +<col lg="6" md="6" sm="6" xs="12">
 <callout type="danger" title="Login" icon="true"> <callout type="danger" title="Login" icon="true">
 Only password-less login is available. Only password-less login is available.
 </callout> </callout>
 </col> </col>
-<col lg="6" md="12" sm="12" xs="12"> +<col lg="6" md="6" sm="6" xs="12"> 
-=== MOGON Service Nodes Overiew === +<callout type="warningicon="truetitle="SSH-Key"> 
-<datatable info="falsepaging="falsesearching="false"> +You **need to have your SSH-Key** uploaded on [[https://account.uni-mainz.de/sshkey|account.uni-mainz.de/sshkey]] to be able to log in to MOGON((A neat overview on ssh-keys and how to generate and copy them can be found [[https://www.ssh.com/ssh/copy-id|here]]Or you can follow our [[start:mogon_cluster:access#how_to_set_up_ssh-keys_for_mogon|guideline]]))
-^ Service Node ^ FQDN ^ Cluster ^ Description^ + 
-| ''login21'' | ''miil01.zdv.uni-mainz.de'' MOGON II | Login Node | +Your SSH-Key is automatically added to the MOGON clusterWould You Like To Know More? Read this [[start:mogon_cluster:basic_authentication#add_ssh-key_to_mogon|Article]]! 
-| ''login22'' | ''miil02.zdv.uni-mainz.de''MOGON II | Login Node | +</callout>
-| ''login23'' | ''miil03.zdv.uni-mainz.de'' MOGON II | Login Node | +
-| ''login01'' | ''mil01.zdv.uni-mainz.de'' | MOGON I | Login Node | +
-| ''login02'' | ''mil02.zdv.uni-mainz.de''MOGON I | Login Node | +
-| ''hpcgate'' | ''hpcgate.zdv.uni-mainz.de'' | MOGON | Jump Host +
-</datatable>+
 </col> </col>
 +
 </grid> </grid>
  
  
-<callout type="warningicon="truetitle="SSH-Key"> +=== MOGON Service Nodes Overiew === 
-You **need to have your SSH-Key** uploaded on [[https://account.uni-mainz.de/sshkey|account.uni-mainz.de/sshkey]] to be able to log in to MOGON((A neat overview on ssh-keys and how to generate and copy them can be found [[https://www.ssh.com/ssh/copy-id|here]]Or you can follow our [[start:mogon_cluster:access#how_to_set_up_ssh-keys_for_mogon|guideline]])). +<datatable info="falsepaging="falsesearching="false"> 
- +^ Service Node ^ FQDN ^ Description^ Fingerprint ^ 
-Your SSH-Key is automatically added to the MOGON clustersWould You Like To Know More? Read this [[start:mogon_cluster:basic_authentication#add_ssh-key_to_mogon|Article]]!+| ''login21'' | ''miil01.zdv.uni-mainz.de'' | Login Node | MD5:''a6:a1:d2:13:df:2b:59:91:2f:e1:a5:50:1c:f1:b0:b4'' \\ SHA256:''eu8N17/EHw0pwvUVT6Htm7yek54t8s8QdRN+A92sjek''   | 
 +| ''login22'' | ''miil02.zdv.uni-mainz.de'' Login Node | MD5:''3d:90:0e:fa:ce:b1:db:6d:22:ff:6c:94:d0:fe:2d:34'' \\ SHA256:''WcJllAYU8qNcm31WLeg892JHbuczesfWVM5bTmtaisA''
 +| ''login23'' | ''miil03.zdv.uni-mainz.de'' | Login Node | MD5:''dc:e7:9f:c9:3b:13:cc:3a:65:ce:15:5d:8d:b1:9b:71'' \\ SHA256:''v5wiJI/jBTqpYF/g07VMH7WVesbVaovYTcT/MpgcWhc''
 +| ''hpcgate'' | ''hpcgate.zdv.uni-mainz.de'' | Jump Host | MD5:''63:67:65:76:5f:ad:fb:20:f2:68:92:cf:d5:49:2c:dc'' \\ SHA256:''CNbkj04hEuJ9IwgGkTBXbF1WtE/Nb46kPVSejKUGfRU'' 
 +</datatable> 
 +<callout type="info" icon="true" title="Service-Node FQDN"> 
 +If you access MOGON Service-Nodes through the ''HPCGATE'' you can omit ''zdv.uni-mainz.de'', e.g.: for ''login21'' ''miil01'' is sufficient.
 </callout> </callout>
  
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 <code>Enter a file in which to save the key (/home/you/.ssh/id_rsa): [Press enter] </code> <code>Enter a file in which to save the key (/home/you/.ssh/id_rsa): [Press enter] </code>
  
-After that you have to specify a passphrase - {{fa>warning?fw}} **Do not** use an empty passphrase! {{fa>warning?fw}}+After that you have to specify a passphrase - {{fa>warning?fw}} **use passphrase!** {{fa>warning?fw}}. An empty passphrase is a serious security concern. 
  
 <code bash>Enter passphrase (empty for no passphrase): [Type a passphrase] <code bash>Enter passphrase (empty for no passphrase): [Type a passphrase]
  • start/mogon_cluster/access.1596726281.txt.gz
  • Last modified: 2020/08/06 17:04
  • by jrutte02