HPCC Access: Difference between revisions

Latest revision as of 15:28, 14 March 2020

Out-of-date page

This page is out of date. Please see the HPC page for information on accessing and using blanca, the CSDMS HPC.

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-= HPCC Access =
+[[Image:Alert-yellow.png | center | 50px | Out-of-date page ]]
-Once you have an account you can access the CSDMS HPCC with any secure-shell (SSH)  application (primarily ssh, scp, sftp) from workstations located in the CU Internet domain (*.colorado.edu) or from workstations connected to the colorado.edu domain through a virtual private network (VPN) connection. A VPN account will automatically be created for users outside the colorado.edu domain.
+This page is out of date.
+Please see the
-You will need the following software to establish a connection to the colorado.edu domain and to login to the HPCC:
+[[HPC]]
+page for information on accessing and using ''blanca'', the CSDMS HPC.
-# VPN: [http://www.colorado.edu/its/vpn/clients.html Download VPN software] if you do not have installed it already on your machine. Choose your operating platform and simply follow the installation procedure. You need your ''IdentiKey username'' and ''password'' (both provided to you when you applied for a HPCC account).
-# SSH: [http://www.colorado.edu/its/MSG/filedist/ssh.html Download SSH] if you do not have installed it yet.
-Then:
-#Start a VPN connection to the University of Colorado (CU)
-#Open a SSH window and type from the command prompt: <syntaxhighlight lang="bash" lines="0">
-> ssh <username>@beach.colorado.edu </syntaxhighlight> (where <username> is your own username)
-#Provide your password when asked and your connected to the HPCC!
-== SSH Tunneling X Windows ==
-Displaying of the graphical desktop of the HPCC master-control node to your personal workstation is possible through SSH Tunneling X Windows software. This might require prior installation and configuration of software on your workstation. See information below on how to operate the graphical desktop for [[#SSH Tunneling X Windows for Mac OSX | Mac]] and for [[#SSH Tunneling X Windows for Windows|Windows]] operating systems.
-== SSH Tunneling X Windows for Mac OSX ==
-You will need X11 to tunnel X Windows to a Mac. Fortunately, Mac OSX comes with X11. If you're using an older version of OSX, [http://www.apple.com/downloads/macosx/apple/macosx_updates/x11formacosx.html download X11 from the apple site].<br>
-Open X11, select '''Applications''' and then '''Terminal'''.
-In the terminal type:
-<syntaxhighlight lang=bash>
-> ssh -Y beach.colorado.edu -l <username>
-</syntaxhighlight>
-Type <password> and that's it. Now you can test the Tunneling by for example typing <matlab>.
-== SSH Tunneling X Windows for Windows ==
-'''Step 1)'''<br>
-Depending on what you have installed previously on windows, you most likely need to install 2 small programs to tunnel X Windows for Windows:
-# [http://www.straightrunning.com/XmingNotes/ Xming] (Public Domain Releases -> Xming),
-# [http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html PuTTY ''installer''] (make sure to install the ''installer'')
-'''Step 2)'''<br>
-* Install Xming and make sure that you choose the "Portable PuTTY Link SSH client - use with Portable PuTTY" option in the "Select Components".
-[[image:select_components.png | select Components | 350px ]].<br>
-* Install PuTTY (no extra settings)
-'''Step 3) '''<br>
-* Start XLaunch after you have opened a VPN connection if you are working outside the *.colorado.edu domain (icon on desktop or located in the "All Programs" folder)
-* Choose e.g. "Multiple windows" in display settings
-[[image:xming_multiplewindows.png | display settings | 350px ]]
-* Choose "Start a program" in session type
-[[image:xming_session type.png | 350px ]]
-* Choose "Using PuTTY" in Start program
-[[image:xming_startprogram.png | 350px ]]
-* No need to change anything to "Additional parameters", just leave settings like they are
-* And click on "finish" in Finish configuration to start a SSH Tunneling X Windows
-XLaunch will ask you for a beach.colorado.edu password. Once entered it will start up a xterm window.
-[[image:xming xterm.png | 350px ]]
-Now you can start receiving graphical interfaces (GUI) from programs that are available on the CSDMS HPCC. Through Xming the graphics that are created on the HPCC will be display on your window box. You can try for example to start matlab, just type "matlab" after the xterm prompt and Xming will display matlab, running on beach, on your machine.
-[[image:xming matlab.png | 350px ]]
-Don't close the xterm window while you're working with Xming or you might lose the Tunneling session you just started.