OSG Technology Area Meeting, 8 June 2020¶
Coordinates: Conference: +1 312-626-6799, PIN: 718 161 330, https://cern.zoom.us/j/718161330 (password sent separately)
Attending: BrianL, Carl, Diego, Edgar, Mat, Marian, TimT
Announcements¶
If you are taking Wednesday Jun 10 off for #ShutDownSTEM, please let me know and try to keep an eye on critical infrastructure or urgent items during the day
Triage Duty¶
- This week: Carl
- Next week: Edgar
- 7 (-5) open FreshDesk tickets
- 0 (+0) open GGUS ticket
JIRA¶
| # of tickets | Δ | State |
|---|---|---|
| 148 | +1 | Open |
| 43 | -1 | In Progress |
| 14 | +5 | Ready for Testing |
| 0 | -11 | Ready for Release |
OSG Software Team¶
- OSG 3.5.18
- AI (BrianL): Automatically remove completed jobs after 30 days (SOFTWARE-4108)
- AI (Diego): Build XRootD 4.12.2 (SOFTWARE-4063)
- AI (Diego): Build XRootD plugin .so's based on XRootD version (SOFTWARE-4093)
- GSI/GridFTP migration
- AI (Edgar): test new GFAL client available in EPEL testing with XRootD 4 and 5
- AI (Edgar): Update a VO frontend to GlideinWMS 3.7
- AI (Carl): OASIS manager + COManage endpoint (SOFTWARE-3947)
- Enterprise Linux 8
- AI (Edgar): Test built XRootD packages (lower prio)
- AI (Mat): Build osg-wn-client tarball (SOFTWARE-4050)
- AI (Mat): Get CentOS 8 images ready for VMU tests (SOFTWARE-4072)
Discussion¶
xrootd-hdfsandxrootd-lcmapscurrently don't create versioned shared libs. Now that XRootD advertises its major version, it should be reflected in the plugin shared libs.- AI (BrianL): create ticket for testing GFAL client for Edgar
- AI (BrianL): discuss Cybera CE management with Jeff and Igor
- AI (Diego): noticed that
developmentlabel of theatlas-xcachecontainer is old. This is expected so he should delete that label from Docker Hub and update the documentation to usefreshinstead. - EL8 Bosco tarballs fail to build with the new BLAHP source. We don't have a pressing need for this yet but would like this to be resolved in the HTCondor 9.0.0 release
Support Update¶
- Bellarmine (Mat): CE wasn't accepting pilots, turned out to be an old osg-ca-certs version
- GLOW (Mat): GLOW cache also experienced problems due to the out-of-date osg-ca-certs. Mat will follow-up with Operations to see why check_mk tests didn't catch this
- JLab (Edgar): working on security questionnaires so that he can continue setting up services (also has to fill out questionnaires for BNL and FNAL)
OSG Release Team¶
| 3.4.52 | Δ | Both | Δ | 3.5.18 | Δ | Total | Δ | Status |
|---|---|---|---|---|---|---|---|---|
| 0 | -1 | 1 | +1 | 5 | +0 | 6 | +0 | Open |
| 0 | +0 | 0 | +0 | 8 | -2 | 8 | -2 | In Progress |
| 0 | +0 | 2 | +1 | 8 | +2 | 10 | +3 | Ready for Testing |
| 0 | +0 | 0 | -3 | 0 | -7 | 0 | -10 | Ready for Release |
| 0 | -1 | 3 | -1 | 21 | -7 | 24 | -9 | Total |
- Software
- Ready for Testing
- 3.5.18
- VOMS 2.0.14-1.6
- Frontier Squid 4.11-3.1
- scitokens 0.7
- Upcoming: HTCondor 8.9.7
- xrootd-lcmaps 1.7.7
- XCache 1.4.0
- stashcache-client 5.6.1
- Upcoming: XRootD 5.0.0
- EL8 wn client
- 3.5.18
- Ready for Release
- Nothing yet
- Ready for Testing
- Data
- Nothing
- Operations
- Nothing
- Contrib
- Nothing
Discussion¶
- AI (TimT): assign Frontier Squid, XCache, and xrootd-lcmaps tickets to Edgar so he can let us know if he's testing the latest versions in his container deployments
- HTCondor 8.9.7 will be re-released this week but we need to review Jason's update instructions to publish them ourselves and/or modify the packaging so that manual interventions aren't required
- Horst has tested and verified the VOMS update
OSG Investigations Team¶
- Derek out today
- Want to do gracc 2 switchover soon; will wait until Derek's back and also need (another) reindex.
Discussion¶
None this week