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StartEndWhat System/Service is affectedWhat is happening?What will be affected?Contact Person
2019-02-21 08:002019-02-21 12:00LSST

Monthly maintenance

  • OS/Yum updates
  • Switch maintenance in NPCF N73 & P73
  • pfSense update & port negotiation change
  • GPFS server updates
  • Firmware updates for Dell C6420s

ALL LSST systems, including:

  • lsst-dev01, lsst-xfer, etc.
  • PDAC, verification, and Kubernetes clusters
  • tus-ats01
lsst-admin@ncsa.illinois.edu
2019-02-27 23:002019-02-27 23:59Any system using Duo authenticationCampus is moving Duo to a different instance (off of DUO1) to improve performance and reduce future downtime.  NCSA Duo is bundled with campus Duo and is also affected.

Anyone who has a current session will not be impacted, it will only be for people trying to auth into a new session.   We expect Duo to be up most of this change window and actual downtime to be minutes.  All systems using Duo are affected including:

  • NCSA VPN
  • bastions (cerberus, ache)
  • idp.ncsa.illinois.edu
help+security@ncsa.illinois.edu

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