Wikimedia Release Engineering Team/Deployment pipeline/2020-08-05

< Wikimedia Release Engineering Team | Deployment pipeline

2020-08-05

Always

[1]
Archive
Task tree: https://phabricator.wikimedia.org/T198901

TODOs from last time

General

Any high-bandwidth commentsfor: https://docs.google.com/document/d/1nGv5N1_PYM5Wl5TTPlkFI8TZTSokuJcmdIZD-dKZdEA/edit#

RelEng

Multi-level "copies" now a thing in Blubber
- Copy artifacts from multiple base containers
- https://phabricator.wikimedia.org/T254629
- Example use: compile typescript -> js use js to build

Injection of credentials + environment variables in Pipelinelib for docker run
- Example: sonar code health tests as part of the pipeline

Jeena working on Kask tests
- https://phabricator.wikimedia.org/T224041
- Hung up on old dockerd version there
- Some things noticed while deploying new kask chart, maybe not important
  - Lots of TLS handshake error warnings (pre-existing new deployment)
    - http: TLS handshake error from 10.2.2.16:36374: EOF
    - Alex: known and expected (see https://phabricator.wikimedia.org/T209110#5544017 )
    - Liveness probes don't do TLS and kask complains
  - https://phabricator.wikimedia.org/T259686 service checker failing
    - Alex will try to have a look -- weird that doesn't return a spec -- may be missing some configuration -- openapi yaml path may need passing

Build step: how does this fit in
- Vue.JS build step in very early alpha
- Want to produce artifacts, have suggested targeting git for the built assets
- Dan: I cringe at using git for built assets: we should target containers as soon as possible even if that means unpacking images as part of deployment to bare metal servers
- TODO: we should have more followup there.

Serviceops

Mediawiki on k8s doc ongoing
Move apertium to the pipeline https://phabricator.wikimedia.org/T255672.
- Continuing to maintain debian packages
- Then utilize the rest of the pipeline -- emptyish repo + .pipeline but no code
- Q: Can we have an "emptyish" repo that is more or less a ".pipeline" structure?
  - This should work

CPT

Tim, Bill and Cindy going to comment on Giuseppe's doc
Naïké following up with Tyler, Wolfgang about coordination
Will out, Mandy taking over CPT side
CPT is now called Platform Engineering Team

Reminder: date for k8s w/Fandom is now Aug. 18th -- a week earlier than originally planned! \o/

As Always

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