BwUniCluster 2.0 User Access: Difference between revisions
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#REDIRECT [[Registration]] |
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! Navigation: [[BwHPC_Best_Practices_Repository|bwHPC BPR]] / [[BwUniCluster_User_Guide|bwUniCluster]] |
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<span style="color:red;font-size:105%;">Important note: bwUniCluster is '''not''' in production mode yet.</span> |
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'''''bwUniCluster''''' is Baden-Württemberg's general purpose tier 3 high performance computing (HPC) |
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cluster co-financed by Baden-Württemberg's ministry of science, research and arts and |
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the shareholders: |
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* Albert Ludwig University of Freiburg |
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* Eberhard Karls University, Tübingen |
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* Karlsruhe Institute of Technology (KIT) |
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* Ruprecht-Karls-Universität Heidelberg |
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* Ulm University |
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* University of Hohenheim |
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* University of Konstanz |
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* University of Mannheim |
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* University of Stuttgart |
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To log on '''''bwUniCluster''''' an user account is required. All members of the shareholder |
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universities can apply for an account. |
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= Registration = |
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Granting access and issuing user accounts for '''''bwUniCluster''''' requires to fill in the |
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bwUniCluster application form and to sign the terms of usage (step A). Once approved please |
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register for an user account (step B). |
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== Step A: Application Form / Terms of Usage == |
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Please fill in and sign the application form or read instructions provided by your university: |
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* [[Media:unknown.pdf|Application form]] for members of the Albert Ludwig University of Freiburg |
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* [[Media:unknown.pdf|Application form]] for members of the Eberhard Karls University of Tübingen |
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* [http://www.scc.kit.edu/downloads/sdo/Antrag_Benutzernummer_bwUniCluster.pdf Application form] for members of KIT |
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* [[Media:unknown.pdf|Application form]] for members of the Ruprecht-Karls-Universität Heidelberg |
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* [[BWUniCluster_User_Access_Members_Uni_Ulm|Instructions]] for members of the Ulm University |
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* [[Media:unknown.pdf|Application form]] for members of the University of Hohenheim |
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* [[BWUniCluster_User_Access_Members_Uni_Konstanz|Instructions]] for members of the University of Konstanz |
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* [[Media:unknown.pdf|Application form]] for members of the University of Mannheim |
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* [[Media:unknown.pdf|Application form]] for members of the University of Stuttgart |
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== Step B: Web Registration == |
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After step A and its approval please visit: |
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* [https://bwidm.scc.kit.edu/ https://bwidm.scc.kit.edu] |
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*# Select your home organization from the list and click '''Proceed''' |
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*# You will be directed to the ''Identity Provider'' of your home organisation |
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*# Enter your home-organisational user id / username and your home-organisational password and click '''Login''' button |
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*# You will be redirected back to the registration website [https://bwidm.scc.kit.edu/ https://bwidm.scc.kit.edu/] |
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*# Select '''bwUniCluster Service Description''' (on the left hand side) |
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*# Click '''Register''' |
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*# Finally |
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*#* for all non-KIT members '''mandatorily''' set a service password for authentication on bwUniCluster |
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*#* for KIT members '''optionally''' set a service password for authentication on bwUniCluster |
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<!-- old description |
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** login with your home-organizational user account and user password, |
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** select service '''''bwUniCluster''''' (on the left side) and |
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** follow the instructions to complete the registration. |
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--> |
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<br/> |
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= Login = |
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After finishing the web registration '''''bwUniCluster''''' is ready for your '''SSH''' based login. |
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'''''bwUniCluster''''' has two dedicated login nodes. The selection of the login node is done automatically and is based on a round-robin scheduling. Logging in another time the session might run |
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on the other login node. |
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Only the secure shell '''SSH''' is allowed to login. Other protocols like '''telnet''' or '''rlogin''' |
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are not allowed for security reasons. |
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A connection to '''''bwUniCluster''''' can be established by the command: |
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<pre> |
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$ ssh <UserID>@bwunicluster.scc.kit.edu |
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</pre> |
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If you are using '''OpenSSH''' (usually installed on Linux based systems) and you want to use a GUI-based application on '''''bwUniCluster''''' you should use the |
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''ssh'' command with the option ''-X'' |
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<pre> |
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$ ssh -X <UserID>@bwunicluster.scc.kit.edu |
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</pre> |
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== About UserID / Username == |
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'''<UserID>''' of the ssh command is a placeholder for your '''''username''''' at your home |
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organization together with a '''''prefix''''' as followed: |
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* Freiburg: <UserID> = fr_username |
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* Heidelberg: <UserID> = hd_username |
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* Hohenheim: <UserID> = ho_username |
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* KIT: <UserID> = username ''(without any prefix)'' |
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* Konstanz: <UserID> = kn_username |
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* Mannheim: <UserID> = ma_username |
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* Stuttgart: <UserID> = st_username |
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* Tübingen: <UserID> = tu_username |
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* Ulm: <UserID> = ul_username |
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== About Password == |
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By default, for KIT members your bwUniCluster '''password''' to log on matches that one of your KIT |
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account, while for all non-KIT members your bwUniCluster '''password''' is that one you saved during the web registration (compare step 7 of chapter 1.2). |
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At any time, you can set a new bwUniCluster password via the registration website [https://bwidm.scc.kit.edu/ https://bwidm.scc.kit.edu] by doing the following steps: |
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# visit [https://bwidm.scc.kit.edu/ https://bwidm.scc.kit.edu] and select your home organization |
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# authenticate yourself via your home-organizational user id / username and your home-organizational password |
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# find on the left side '''bwUniCluster''' and select '''Dienstpasswort setzen''' |
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# set new service, i.e. bwUniCluster, password, repeat it and click '''Save''' button. |
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<br> |
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= First steps on bwUniCluster = |
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For setting up your environment to use compilers and installed software please visit: |
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* [[BwUniCluster_Environment_Modules|bwUniCluster user environment]] |
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For guides on how to submit jobs on bwUniCluster please visit: |
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* [[bwUniCluster Batch Jobs|bwUniCluster batch jobs]] |
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---- |
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[[Category:bwHPC|Access bwUniCluster]] |
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[[Category:bwUniCluster|Access]] |
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Latest revision as of 17:59, 17 February 2022
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