start:mogon_cluster:access

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
start:mogon_cluster:access [2020/09/08 17:52]
jrutte02 [Access] LOL
start:mogon_cluster:access [2021/10/22 16:46] (current)
pkeller2
Line 1: Line 1:
 ====== Accessing MOGON ====== ====== Accessing MOGON ======
- 
- 
  
 Essentially only accounts of the Johannes Gutenberg University can get access. Essentially only accounts of the Johannes Gutenberg University can get access.
Line 10: Line 8:
  
 ===== Access ===== ===== Access =====
- 
 <grid> <grid>
-<col lg="6" md="12" sm="12" xs="12"> +<col lg="6" md="6" sm="6" xs="12"> 
-<callout type="tip" title="Remote Access" icon="true"> +Since the MOGON clusters are Linux-based systems, remote access is granted via Secure Shell (''SSH''). To access MOGON please refer to the instructions for:
-Since the MOGON clusters are Linux-based systems, remote access is granted via ''SSH''. +
-</callout> +
-To access MOGON refer to these instructions: +
-**[[: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 nodeAccess 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)+  * **[[:start:mogon_cluster:access_from_outside_unix|accessing MOGON using Linux/macOS]]**   
 +  * **[[:start:mogon_cluster:access_from_outside_windows|accessing MOGON using Windows]]**  
 + 
 +The latter link contains information for accessing MOGON with PuTTY, MobaXterm and PowerShell. 
 + 
 +The service nodes of MOGON are listed below.  
 +</col> 
 +<col lg="6" md="6" sm="6" xs="12"> 
 +<callout type="warning" icon="true" title="SSH-Key"> 
 +**Only password-less login is available**. You need to have your SSH-Key uploaded on [[https://account.uni-mainz.de|account.uni-mainz.de]] 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]])).
  
-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.  +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]]!
-<callout type="danger" title="Login" icon="true"> +
-Only password-less login is available.+
 </callout> </callout>
 </col> </col>
-<col lg="6" md="12" sm="12" xs="12"+</grid
-<callout color="#c1002a" icon="fa fa-power-off" title="MOGON I End Of Life"> +
-MOGON I will be shut down at 31th September 2020 +
-</callout>+
 === MOGON Service Nodes Overiew === === MOGON Service Nodes Overiew ===
-<datatable info="false" paging="false" searching="false"> + 
-^ Service Node ^ FQDN ^ Cluster ^ Description^ +<grid> 
-| ''login21'' | ''miil01.zdv.uni-mainz.de'' | MOGON II | Login Node | +<col lg="6" md="6" sm="12" xs="12"> 
-| ''login22'' | ''miil02.zdv.uni-mainz.de'' | MOGON II | Login Node | +<datatable info="false" paging="false" searching="false" ordering="false"> 
-| ''login23'' | ''miil03.zdv.uni-mainz.de'' | MOGON II | Login Node | +^ Service Node ^ FQDN ^ Description^  
-| ''login01'' | ''mil01.zdv.uni-mainz.de'' | MOGON I | Login Node | +| ''login21'' | ''miil01.zdv.uni-mainz.de'' | Login Node |  
-| ''login02'' | ''mil02.zdv.uni-mainz.de'' | MOGON I | Login Node | +| ''login22'' | ''miil02.zdv.uni-mainz.de'' | Login Node |  
-| ''hpcgate'' | ''hpcgate.zdv.uni-mainz.de'' | MOGON | Jump Host |+| ''login23'' | ''miil03.zdv.uni-mainz.de'' | Login Node | 
 +| ''hpcgate'' | ''hpcgate.zdv.uni-mainz.de'' | Jump Host | 
 </datatable> </datatable>
 +</col>
 +<col lg="6" md="6" sm="12" xs="12">
 <callout type="info" icon="true" title="Service-Node FQDN"> <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. If you access MOGON Service-Nodes through the ''HPCGATE'' you can omit ''zdv.uni-mainz.de'', e.g.: for ''login21'' ''miil01'' is sufficient.
Line 47: Line 48:
  
  
-<callout type="warning" icon="true" title="SSH-Key"> +=== SSH Fingerprints ===
-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]])).+
  
-Your SSH-Key is automatically added to the MOGON clusters. Would You Like To Know More? Read this [[start:mogon_cluster:basic_authentication#add_ssh-key_to_mogon|Article]]! +<grid> 
-</callout>+<col lg="6" md="12" sm="12" xs="12"> 
 +<datatables info="false" paging="false" searching="false" ordering="false"> 
 +^ Jumphost ''hpcgate''^^ 
 +^ Cipher^ Fingerprint^ 
 +| RSA| MD5:''92:8b:0d:af:53:27:09:b9:c0:13:a5:7c:47:5f:18:10'' \\ SHA256:''5/h9wmWi44ViIpMm1I/7Ox/vXZ/JYR2tM3QJ7QbFNDA''
 +| ECDSA| MD5:''e9:d9:54:5d:a3:ba:0e:d5:ce:e5:02:c0:70:8e:05:d2'' \\ SHA256:''pzKsg8DkGkzAxDw2n8Uggk/jbboSpNYi5w47LcXjTxk''
 +| ED25519 | MD5:''63:67:65:76:5f:ad:fb:20:f2:68:92:cf:d5:49:2c:dc'' \\ SHA256:''CNbkj04hEuJ9IwgGkTBXbF1WtE/Nb46kPVSejKUGfRU''
 +</datatables> 
 +</col> 
 +<col lg="6" md="12" sm="12" xs="12"> 
 +<datatables info="false" paging="false" searching="false" ordering="false"> 
 +^ Service Node ''login21-23''^^ 
 +^ Cipher^ Fingerprint^ 
 +RSA| MD5:''39:38:c3:a0:3b:a4:7b:13:03:88:70:35:ca:3c:bd:48'' \\ SHA256:''MFyTochFLM9iue2D6qWreoQaJrtXITqyvAcXMQuI/ck''
 +| ECDSA| MD5:''da:e8:86:93:88:99:44:a5:1a:fb:5d:43:00:23:cc:08'' \\ SHA256:''4j1nbNKmElz7QbAkMokyoKPLAIjB7V4GVqJITObiFYA''
 +| ED25519 | MD5:''68:e5:29:01:18:93:de:f4:0e:e0:54:48:1e:10:ed:51'' \\ SHA256:''i9ArPjn5yKQeIydO5FxQgO/A5xlnVkN4sPfMKUlXF0s''
 +</datatables> 
 +</col> 
 + 
 +</grid>
  
 ===== How to set up SSH-Keys for MOGON ===== ===== How to set up SSH-Keys for MOGON =====
Line 66: Line 85:
  
 ==== Generating a new SSH-Key using Linux or macOS ==== ==== Generating a new SSH-Key using Linux or macOS ====
-In case you not yet have an SSH-Key pair on your computer, you can use the following command to create a new pair: 
- 
-<code bash>ssh-keygen -t rsa -b 4096 -C "HPCGATE,HPCLOGIN"</code> 
- 
-This generates a new private/public ''RSA'' key pair with ''4096 bit'' key size. \\ {{fa>hand-o-right?fw}} Please note: The part ''-C "HPCGATE,HPCLOGIN"'' creates the mandatory comment, which can be pasted into the web form. {{fa>hand-o-left?fw}} \\ Then ''ssh-keygen'' asks for a name for the key.  
- 
-<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}} 
- 
-<code bash>Enter passphrase (empty for no passphrase): [Type a passphrase] 
-Enter same passphrase again: [Type passphrase again] </code> 
- 
-In this case you deviate from the default names and you ought make your ''ssh-agent'' aware of it: 
-<code bash> 
-ssh-add ~/Path/To/Your/PrivateKey 
-</code> 
- 
-=== Modify existing SSH-Keys === 
-If you already have an SSH-Key pair, you can change the comment as follows, for example to add the ''HPCGATE,HPCLOGIN'' string if you have forgotten to append it: 
- 
-<code bash>  
-ssh-keygen -c -C "HPCGATE,HPCLOGIN" -f ~/Path/To/Your/PrivateKey 
-</code> 
- 
- 
- 
  
  
 +<callout type="tip" icon="true" title="Set up SSH-Keys for MOGON using Linux or macOS"> We have created an article for you <button type="info" icon="fa fa-key" size="xs">[[start:mogon_cluster:access_from_outside_unix#generating_a_new_ssh-key_using_linux_or_macos|here]]</button> that explains how to create new SSH-Keys using Linux or macOS. </callout>
  
 ==== Generating a new SSH-Key using Windows ==== ==== Generating a new SSH-Key using Windows ====
  
-<callout type="tip" icon="true" title="Set up SSH-Keys for MOGON using Windows"> We have created an article for you <button type="info" icon="fa fa-key" size="xs">[[start:mogon_cluster:access_from_outside_windows:creating_sshkeys_on_windows|here]]</button> that explains various ways to create new SSH-Keys using Windows, including ''PuTTY''''MobaXterm'' and ''PowerShell''. </callout> +<callout type="tip" icon="true" title="Set up SSH-Keys for MOGON using Windows"> We have created an article for you <button type="info" icon="fa fa-key" size="xs">[[start:mogon_cluster:access_from_outside_windows:creating_sshkeys_on_windows|here]]</button> that explains various ways to create new SSH-Keys using Windows, including PuTTY, MobaXterm and PowerShell. </callout>
  
  • start/mogon_cluster/access.1599580357.txt.gz
  • Last modified: 2020/09/08 17:52
  • by jrutte02