2019-05-14 Infra WG Meeting

Date

14 May 2019

Attendees

• VM (Vicky) Brasseur (she/her)

• Daniel Pono Takamori 

• Rudra Dubey
• Alex Levine
• Casey Cain
• Andrey Pavlov
• Sukhdev Kapur

Agenda

• Review action items from 2019-05-07 Infra WG Meeting notes
• Review Infra Jira tickets
• Updates from Progmatic
• Migration of tf/docs to Gerrit

Minutes

• Action items
  • Sukhdev still working on committer lists
  • Pono still needs to write up that doc about squashed repos
• Ticket review
  • https://jira.tungsten.io/browse/TFB-1390 (disable PRs)
    • Not a feature of GH
    • May need to set up a probot for this
  • https://jira.tungsten.io/browse/TFB-1391
    • Possible, but not at org level
    • Not a problem, Pono can disable issues for all repos
  • https://jira.tungsten.io/browse/TFB-1403
    • Need an initial dump of CI doc, can then iterate on it
    • Progmatic will work on gathering their info so it can be converted to a doc
• Timing question for Vexxhost
  • Vexxhost is slooooooooow: build RPMs + containers takes 2 hours
  • Progmatic has several other data points to compare to (Juniper, AWS)
    • VH config is underperforming in comparison
  • Comparison table: https://docs.google.com/spreadsheets/d/1zCo8ZIpWZ1bqtSFvcG8WDKjNIXmtKZEKQJzsdtamEas/edit#gid=0
  • Swap is switched off, so that's not it
  • Bottleneck…?
    • Disk?
    • Node is over-committed?
    • Slower CPU?
    • All of the above?
  • AWS is much faster, takes much less time → less cost
  • Pono: How are unit tests doing, perf wise?
    • AP: unit tests are totally borked right now
  • May be some optimisation for buildrpm will help
  • Pono: Links to Zuul jobs? To get logs for more information?
    • AP will send links later
• Windows CI
  • kvm kernel version?
  • Possible to run Windows CI there?
    • AP sent email about this to Pono
  • Pono knows of no other projects that are doing Windows on Vexxhost
• tf/docs migration to Gerrit
  • WIP
  • Pono will work on this week
• CLA
  • Pono enabled CLA checks for Gerrit yesterday (gerrit.tungsten.io)
  • Writing docs for this

Action items

• Daniel Pono Takamoricheck on how to disable PRs
• Daniel Pono Takamori investigate notifications for JIRA
• Daniel Pono Takamori vexxhost slow disks vs AWS/ internal juniper openstack
• Daniel Pono Takamori Check for Windows licenses for Vexxhost
• Daniel Pono Takamori Docs about CLA process to tf/docs
• VM (Vicky) Brasseur (she/her) Move initial 5.0.1 Contrail docs export to tf/docs before Pono transitions that repo to Gerrit
• Andrey: Post more stats about the AWS instance
• Alex/Andrey: Collect info on CI setup/workflow for documentation
• Andrey: Send links to Vexxhost Zuul builds