OSG Technology Area Meeting, 6 August 2024¶

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

Announcements¶

Triage duty shifts Tue-Mon

What's the process for adding patching XRootD in Pelican containers?

AI (Matt): Kuantifier
- Status of NET2 and Prometheus auth?
  - Follow up again re: prometheus API access
- Derive ProbeName from SUBMIT_HOST
- nodeSelector + toleration support
- GHA from osg helm-charts repo
- Require that pods set a CPU resource request
  - We use this to derive the "Processors" field
AI (Mat): Set up ARM Koji builder
- Need to updated systemd unit file, then create production builder VM
AI (Mat): EL9 repo
Contribute VOMS patches upstream?
- Want to drop from OSG software
Topology "StashCache" GHA has been failing for some time
- Validates topology cache list against cvmfs
New Yubikeys are in, BrianL working on purchasing hubs

None this week

University of Tennessee at Chattanooga (BrianL): NVIDIA MPS server (provides a CUDA interface) seems to be causing glideins to hang upon condor_gpu_discovery. NVIDIA recommends against using MPS across multiple jobs (but may be useful for a single user).
Add check to see if it's enabled? Show up as a process under ps
- Probably not exposed to containers
JLab (Mat): Support in setting up Pelican Origin, setting up weekly meeting

None this week

Ready for Testing
- htcondor-ce
- osdf-server-7.9.3
- xrootd-5.7.0
- igtf-ca-certs
Ready for Release
- GlideinWMS 3.10.7

IGTF CA certs will be released next week due to the holiday
Full support periods for HTC23 and OSG23 are not fully aligned
- Support for OSG 23 lasts several months longer
Marco has been using OSG noarch packages successfully in ARM