OSG Technology Area Meeting, 23 August 2022¶

Coordinates: Conference: +1-415-655-0002, PIN: 146 266 9392, https://morgridge-org.zoom.us/j/91987518094 (password sent separately)
Attending: BrianL, Mat, TimT, Carl, Marco Mambelli, Ziyang

Announcements¶

Carl out Wednesdays

Kubernetes hackathon today, already discussed things on the docket
Fields (like github username) are editible in comanage; would be good to test editing especially if we are non-admins
Marco: has PR for GWMS item; troubleshooting Mats's issue
AI (BrianL, Mat, Carl) discuss all the container building use cases
AI (Mat): check in with Fabio to see where PR for hawaii origin stands

Do we want to fork off existing SLATE chart, or do we just make the changes? Eventually want cache in tiger for our purposes.
The new EPEL release of Apptainer (the replacement for Singularity) requires user namespaces. This will need to be documented for admins.
The GlideinWMS developers planning a release candidate for this week. They recently worked with the HTCondor Team to debug an HTCondor-CE issue with dual stack IPv4/IPv6. BrianL will investigate the CE default configuration to see what might have caused that.
Expecting a new HTCondor 9.0.16 release today, and a 9.11.0 release on Thursday.

None this week

TimT: note prce2 more strict about character classes in regex (hyphen must go at the end [abc-])
BrianL: need to find victims to update from stable series to 9.12
AI (TimT): reach out to John Thiltges about feasibility of updating to 10.0? (TimT: 9.12.0 in a couple weeks)