Skip to content

OSG Technology Area Meeting, 16 April 2018

Coordinates: Conference: 719-284-5267, PIN: 57363; https://www.uberconference.com/osgblin
Attending: BrianL, Carl, Derek, Edgar, Marian, Mat, Suchandra, TimT

Announcements

Triage Duty

  • This week: Mat
  • Next week: Suchandra
  • 8 (-2) open tickets
  • 17 (-4) open LCMAPS VOMS tickets

JIRA

# of tickets Δ State
113 +6 Open
44 -1 In Progress
3 -6 Ready for Testing
27 +17 Ready for Release

OSG Software Team

  • IU transition
    • Transition tasks are the highest priority unless stated otherwise
    • We missed quite a few *.grid.iu.edu addresses
    • Site technical transition document
    • Site office hours (Central Time): Monday 4-5pm, Tuesday 1-3pm, Thursday 10-11am
  • Status update on GCT release
  • New Singularity breaks glideinWMS but is fixed in the newest glideinWMS version so they must be released together
  • Next doc focus 2018-04-19 1-5pm Central

Discussion

  • Operations support staff will become unavailable starting this Thursday
  • (Action item: Suchandra) Freshdesk accounts are needed for all members of the Technology Area
  • (Action item: BrianL) Send instructions for GGUS account registration
  • (Action item: BrianL) Transition active Footprints tickets

Support Update

  • Purdue (Carl): needs to speak to Derek about their APEL reporting issues
  • Caltech (Marian): Helped LIGO set up their new StashCahce origin
  • LCMAPS VOMS transition (Suchandra): MWT2 and UCR have effectively completed their transitions

OSG Release Team

3.3.34 Δ Both Δ 3.4.10 Δ Total Δ Status
0 +0 0 +0 1 -12 1 -12 Open
1 +1 1 +0 9 -15 11 -14 In Progress
0 +0 0 -1 2 -5 2 -6 Ready for Testing
0 +0 3 +2 24 +15 27 +17 Ready for Release
1 +1 4 +1 36 -17 41 -15 Total
  • Ready for Testing
    • Singularity 2.4.6 (waiting on 2.4.7)
    • Adding cigetcert to tarball (waiting on tarball build)
  • Ready for Release
    • HTCondor 8.6.10
    • xrootd-lcmaps fix crashes on EL6 with HTTPS requests
    • xrootd-hdfs improved write support
    • Upcoming: HTCondor 8.7.7
    • Release cigetcert in OSG (from fermi)
    • BLAHP
      • Save debugging dir when blahp job submission fails
      • Verify input existance
    • xrootd-hdfs 2.0.1
    • Fix SELinux configuration for frontier-squid
    • Update Internet2 packages
    • HTCondor CE - Accept InCommon certificates in default mapfile
    • osg-configure - varies small fixes
    • Package maintenance
      • fold osg-gridftp-hdfs into osg-gridftp
      • osg-se-hadoop
    • osg-build - internal tool maintenance

Discussions

  • (Action item: TimT) Assign gWMS testing to Edgar. Edgar will try to test it against new/old versions of Singularity
  • (Action item: Derek) S&R team members need access to the new repo host. Each S&R member will need to send their SSH public keys to Derek for access.
  • (Action item: Carl) Some work still needs to be done in osg-test to fix the EL7 3.3 failures

OSG Investigations Team

GOC Transition is going to dominate the Investigations Team's time over the next couple of weeks. I want to give general status of the transitions we are participating in. So, I will give a couple of states:

  1. Have not started
  2. In development - Could be provisioning hardware, adapting software, installing software…
  3. Ready for testing - In a state where it can be tested by the consumers
  4. Deployed
Service Status
OIM In Development
OASIS Ready for testing
CVMFS Ready for testing
Software Repo Ready for testing
OSG Display Ready for testing
StashCache Redirector Ready for testing
OSG Collector Ready for testing

Changes: - OASIS: Development -> Testing. Installation was completed and starting to move things over. - CVMFS: Development -> Testing. Keys where exchanged, so now we can sign repos.

Ongoing

Discussions

None this week