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(Agenda for next meeting)
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* Announcements
 
* Announcements
** OpenStack Release October 14
 
** Summit next week. PTG the week after.
 
  
 
* Actions from last meeting
 
* Actions from last meeting
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*** Zuul as CD engine
 
*** Zuul as CD engine
 
** OpenDev
 
** OpenDev
*** Preparing to upgrade Gerrit from 2.13 to 3.2
+
*** Gerrit account and group inconsistencies
**** review-test.opendev.org is an upgraded snapshot of production from October 1. Please check it out
+
**** https://etherpad.opendev.org/p/gerrit-user-consistency-2021 High level notes.
**** Basic functionality seems to be working
+
**** Group problems and 92 accounts with preferred emails missing external ids have been fixed.
***** logging in, git review -s, git review to push, commenting on changes, ICLA signing, replication, change searching, and so on.
+
**** We have 17 accounts with preferred email addresses that don't have a matching external id
**** jeepyb bug/spec update hooks and the welcome message hook rely on database access and will need to be updated or sunsetted
+
**** We have ~642 accounts with conflicting emails in their external ids. This needs more investigating to better understand the fix for.
**** Upgrade Process
+
**** Need to correct the ~642 external id issues before we can push updates to refs/meta/external-ids with Gerrit online.
***** Backup then upgrade from 2.13 to 2.16. This is our fallback midpoint checkpoint
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**** Workaround is we can stop Gerrit, push to external ids directly, reindex accounts (and groups?), start gerrit, then clear accounts caches (and groups caches?)
***** Backup again then migrate to notedb on 2.16
+
**** Next steps
***** Upgrade to 3.2
+
***** Classify users further into situation groups
***** Upgrade to 2.16 along with backups should be doable in a day. Then notedb migration can happen overnight with 3.2 upgrade happening on day two.
+
***** Decide on next steps for users depending on their situation group.
**** Unknowns
+
***** Fix the preferred email issue if possible as this can be done with gerrit online
***** Storyboard integration
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***** Start a refs/meta/external-ids checkout in a shared location and begin committing fixes to it. If we can't push all the fixes as separate commits we can squash them together and then push.
**** Can we start talking about scheduling the outage and upgrade?
+
***** Fungi suggests we simply identify the active accounts then retire the rest for simplicity and speed. Clarkb likes this idea.
*** Luca has offered to do a conference call with us. Let me know if interested and I'll include you for scheduling if/when that happens.
+
***** Could really use a second or third set of eyes to review my notes and decisions. Will help ensure that the next steps I've described for specific accounts are good.
 +
*** Configuration tuning
 +
**** Using strong refs for jgit caches
 +
**** Batch user groups and threads
 +
*** Gitea OOMs
 +
**** https://review.opendev.org/c/opendev/system-config/+/774023 Rate limiting framework change for haproxy.
 +
**** https://review.opendev.org/c/opendev/system-config/+/775051 Dstat stat gathering in our system-config-run jobs to measure relative performance impacts.
  
 
* General topics
 
* General topics
** PTG PLanning (clarkb 20200929)
+
** OpenAFS cluster status (clarkb 20210223)
*** October PTG registration is now open: https://www.openstack.org/ptg/
+
*** Upgrading servers to Bionic then Focal next.
*** OpenDev planning stats here: https://etherpad.opendev.org/opendev-ptg-planning-oct-2020
+
** Bup and Borg Backups (clarkb 20210223)
** Bup and Borg Backups (clarkb 20200929)
+
*** wiki backup status
*** Ethercalc to be the first borg backed up service
+
*** borg disk consumption workarounds
** Splitting puppet else into specific infra-prod jobs (clarkb 20200929)
+
** Picking up steam on Puppet -> Ansible rewrites (clarkb 20210223)
*** Should be mostly mechanical
+
*** Enable Xenial -> Bionic/Focal system upgrades
*** Does it make sense to try and sprint this? Have several people work on getting it done in a short period of time?
+
*** https://etherpad.opendev.org/p/infra-puppet-conversions-and-xenial-upgrades Start capturing TODO list here
** Trusty Upgrade Progress (clarkb 20200929)
+
*** Zuul service host updates in progress now.
*** Wiki updates
+
** Deploy a new refstack.openstack.org server (kopecmartin 20210223)
 +
*** Ready for testing?
 +
** Bridge disk space (clarkb 20210223)
 +
*** Our ansible logging is consuming a fair bit but user homedirs and /opt are other major consumers.
  
 
* Open discussion
 
* Open discussion

Revision as of 21:46, 22 February 2021

Weekly Project Infrastructure team meeting

The OpenDev Team holds public weekly meetings in #opendev-meeting, Tuesdays at 1900 UTC. Everyone interested in infrastructure and process surrounding automated testing and deployment is encouraged to attend.

Please feel free to add agenda items (and your IRC nick in parenthesis).

Agenda for next meeting

  • Announcements
  • Actions from last meeting
  • Specs approval
  • Priority Efforts (Standing meeting agenda items. Please expand if you have subtopics.)
    • Update Config Management
      • topic:update-cfg-mgmt
      • Zuul as CD engine
    • OpenDev
      • Gerrit account and group inconsistencies
        • https://etherpad.opendev.org/p/gerrit-user-consistency-2021 High level notes.
        • Group problems and 92 accounts with preferred emails missing external ids have been fixed.
        • We have 17 accounts with preferred email addresses that don't have a matching external id
        • We have ~642 accounts with conflicting emails in their external ids. This needs more investigating to better understand the fix for.
        • Need to correct the ~642 external id issues before we can push updates to refs/meta/external-ids with Gerrit online.
        • Workaround is we can stop Gerrit, push to external ids directly, reindex accounts (and groups?), start gerrit, then clear accounts caches (and groups caches?)
        • Next steps
          • Classify users further into situation groups
          • Decide on next steps for users depending on their situation group.
          • Fix the preferred email issue if possible as this can be done with gerrit online
          • Start a refs/meta/external-ids checkout in a shared location and begin committing fixes to it. If we can't push all the fixes as separate commits we can squash them together and then push.
          • Fungi suggests we simply identify the active accounts then retire the rest for simplicity and speed. Clarkb likes this idea.
          • Could really use a second or third set of eyes to review my notes and decisions. Will help ensure that the next steps I've described for specific accounts are good.
      • Configuration tuning
        • Using strong refs for jgit caches
        • Batch user groups and threads
      • Gitea OOMs
  • General topics
    • OpenAFS cluster status (clarkb 20210223)
      • Upgrading servers to Bionic then Focal next.
    • Bup and Borg Backups (clarkb 20210223)
      • wiki backup status
      • borg disk consumption workarounds
    • Picking up steam on Puppet -> Ansible rewrites (clarkb 20210223)
    • Deploy a new refstack.openstack.org server (kopecmartin 20210223)
      • Ready for testing?
    • Bridge disk space (clarkb 20210223)
      • Our ansible logging is consuming a fair bit but user homedirs and /opt are other major consumers.
  • Open discussion

Upcoming Project Renames

(any additions should mention original->new full names and link to the corresponding project-config rename change in Gerrit)

Previous meetings

Previous meetings, with their notes and logs, can be found at http://eavesdrop.openstack.org/meetings/infra/ and earlier at http://eavesdrop.openstack.org/meetings/ci/