News

Displaying 41 - 50 of 67 news postings.

Sep 7, 2017
The XSEDE Cyberinfrastructure Integration (XCI) team has completed writing and testing the document "User Authentication Service for XSEDE Science Gateways." This is an introduction to the user authentication service that XSEDE offers for science gateway developers and operators. This service... more
Jul 26, 2017
XCRI is testing an OpenHPC version of the XSEDE Compatible Basic Cluster (XCBC) stack.  This allows for the installation of a new cluster based on OpenHPC packages, with some XSEDE-specific configuration and automation to help make managing the system easier.  The toolkit basics and some... more
Jul 26, 2017
Eric Coulter, engineer for Cyberinfrastructure Resource Integration, presented a tutorial on building clusters on the Jetstream system during this month's PEARC 17 conference.  The tutorial steps are available at https://github.com/ecoulter/tutorial_practice, please note that you will need API... more
Jul 26, 2017
XSEDE Capability and Resource Integration staff assisted in building a new HPC cluster at South Dakota State University in Brookings, South Dakota.  Kevin Brandt, manager of the Networking and Research Computing team at SDSU, reached out to campus bridging staff asking for guidance on upgrading... more
Jul 7, 2017
XSEDE’s Information Publishing Framework (IPF) tool is used by system operators to publish local software information, network services information, batch system configuration, and batch job information for users and other software systems to discover and use.  A new IPF version 1.3-4  is now... more
Jul 7, 2017
The Community Software Repository (CSR) now has a new "Discussion Forum" feature that will enable anyone in the XSEDE community with an XSEDE account to participate in software related discussions. Over the coming months we will introduce new discussion forum areas focusing on: campus software... more
Jun 30, 2017
XSEDE's Cyberinfrastructure Integration (XCI) team invites you to an informal Birds-of-a-Feather discussion session at PEARC17 to share your observations and plans regarding use of X.509 authentication mechanisms.  In light of the Globus team's announcement of End-of-Support for the Globus Toolkit... more
Jun 28, 2017
On May 26, 2017 the Globus team announced that “Support for open source Globus Toolkit will end as of January 2018; The Globus cloud service and Globus Connect are unaffected”: https://github.com/globus/globus-toolkit/blob/globus_6_branch/support-changes.md This announcement does not affect XSEDE... more
Jun 27, 2017
The PEARC17 paper "Flexible Enforcement of Multi-factor Authentication with SSH via Linux-PAM for Federated Identity Users​" is now available. This is paper describes the implementation of flexible enforcement of Duo multi-factor authentication with SSH via Linux-PAM for XSEDE federated identity... more
Jun 26, 2017
The PEARC17 paper "The Community Software Repository from XSEDE: A Resource for the National Research Community" is now available. This paper describes what motivated the Community Software Repository (CSR), what it provides to users, cyberinfrastructure operators, software operators and... more

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