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User Interface and Administration of gLite Middleware by Sara Bertocco at GridKa School 2013

This document outlines instructions for the gLite Middleware Administration, focusing on user interface connection details, user credentials, and certificate management for GridKa School conducted by Sara Bertocco in 2013. It includes step-by-step exercises for direct job submission to CREAM Computing Element, managing user proxies, and administrative tasks such as draining a CREAM CE. Relevant links and essential commands are also provided to assist users in successfully navigating and utilizing the gLite framework in a cloud and grid computing environment.

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User Interface and Administration of gLite Middleware by Sara Bertocco at GridKa School 2013

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  1. User Interface Admin Usage Sara Bertocco INFN Padova 11th International GridKa School 2013 – Big Data, Clouds and Grids

  2. Sara Bertocco - gLite Middleware Administration User Interface: Connection Instructions UI: gks-011.scc.kit.edu ssh -p 24 -l gksXYZ gks-011.scc.kit.edu Users: usernames -->gks01.... passwords -->..... User Certificates: In the home directories you can find usercert.pem and userkey.pem files to be copied in ~/.globus and ~/.glite

  3. Sara Bertocco - gLite Middleware Administration Exercise 9: Test direct submission to cream ce • Connect to the UI • Check if the user certificates are ok • Create a user proxy • Try a job submission Relevant files: http://wiki.scc.kit.edu/gridkaschool/index.php/Exercise_9:_Test_direct_submission_to_CREAM_CE

  4. Sara Bertocco - gLite Middleware Administration Exercise 10: How to drain a cream ce Put your DN in the /etc/grid-security/admin-list file of the CE, to have the administration role Disable submissions glite-ce-disable-submission <hostname_FQDN>:8443 Check allowed submission glite-ce-allowed-submission <hostname_FQDN>:8443 Enable submission glite-ce-enable-submission <hostname_FQDN>:8443 Check allowed submissions glite-ce-allowed-submission <hostname_FQDN>:8443 You can try a submission where it is disabled

  5. Sara Bertocco - gLite Middleware Administration Questions ?

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