OSG Technology Area Meeting, 10 August 2020¶
Coordinates: Conference: +1 312-626-6799, PIN: 718 161 330, https://cern.zoom.us/j/718161330 (password sent separately)
Attending: BrianL, Carl, Derek, Diego, Edgar, Marco Mambelli, Marian, Mat, TimT
Announcements¶
- Doc focus this Thursday starting at 13:30 CDT
- OSG All Hands Aug 31 - Sep 3
- Release of vo-client as soon as possible today because of SLAC VOMS server cert expiration
Triage Duty¶
- This week: TimT
- Next week: Diego
- 8 (+0) open FreshDesk tickets
- 0 (+0) open GGUS ticket
JIRA¶
| # of tickets | Δ | State |
|---|---|---|
| 165 | -1 | Open |
| 41 | +0 | In Progress |
| 19 | -1 | Ready for Testing |
| 1 | +1 | Ready for Release |
OSG Software Team¶
Tech team priorities this week: https://opensciencegrid.atlassian.net/secure/RapidBoard.jspa?rapidView=19
- AI: Carl - Release IGTF certs today.
- This includes EL8 builds.
- AI: Carl - Tracking CC* GPU jobs (in progress).
- AI: Mat - Update osg-test to handle StashCache and SciTokens integration.
- AI: Diego - Build scitokens packages for EL8.
- This includes scitokens-credmon for EL8, which requires Python 3 support.
- AI: Diego - Run VMU tests for frontier squid.
- Edgar tested XCache for XRootD 4 in EL8; it needed condor and blahp built for EL8 but it is successfully running.
- AI: Edgar - Send BrianL an
rpm -qadump to help get a list of all the packages that were touched. - Edgar tested XCache 1.5.0 but found some issues; will make a PR.
- TimT - built HTCondor 8.9 in upcoming for EL8; will make a patch to fix permission issues that cause RPM verification to fail.
- BLAHP needs to built for upcoming; BrianL will investigate if there are any related tickets.
Discussion¶
None this week
Support Update¶
- TimT: Received a ticket for XRootD Ceph support; will route it to BrianL.
- Edgar: Wesley Smith at JLab is installing the origin and has some questions about the documentation, specifically about Topology registration.
OSG Release Team¶
| 3.4.54 | Δ | Both | Δ | 3.5.22 | Δ | Total | Δ | Status |
|---|---|---|---|---|---|---|---|---|
| 0 | +0 | 0 | +0 | 8 | +1 | 8 | +1 | Open |
| 0 | +0 | 0 | +0 | 6 | +0 | 6 | +0 | In Progress |
| 0 | +0 | 0 | +0 | 11 | -1 | 11 | -1 | Ready for Testing |
| 0 | +0 | 0 | +0 | 1 | +1 | 1 | +1 | Ready for Release |
| 0 | +0 | 0 | +0 | 26 | +1 | 26 | +1 | Total |
- Software
- Ready for Testing
- 3.5.22
- gratia-probe-1.20.14
- tcmalloc in OSG XCaches
- xrootd-lcmaps 1.7.8: OpenSSL 1.1.1 support
- XRootD plugins - version matching
- Upcoming XRootD 5.0.0
- 3.5.22
- Ready for Release
- oidc-agent 3.3.3
- Ready for Testing
- Data
- VO Package v107
- IGTF 1.107
- Operations
- Nothing
- Contrib
- Nothing
Discussion¶
None this week
OSG Investigations Team¶
- XRootD Validation document is in "Draft" (Will go out this week)
- (No-progress) CVMFS Singularity Sync is going to start using singularity to create the containers. Working on testing, see github discussion:
- https://github.com/opensciencegrid/cvmfs-singularity-sync/issues/245
- More feedback from interested parties and they seem to be happy. Will provide feedback when Derek is back from vacation.
- StashCP Go implementation, may want some help with "evaluating" it as a replacement for stashcp.
- We have a prototype, who would like to play with it?
- Proactive site monitoring is progressing nicely. May present at operations meeting this week.
Discussion¶
None this week