deterministic releases and how to get there with nigel babu
TRANSCRIPT
Deterministic ReleasesNigel Babu - [email protected] Yak Shaver
Our releases now
Our releases now - Chaos
© william veerbeek on Flickr. CC-NC-SA
No safety checks
ChaoticNo safety checksDepends on maintainersComponents are tested
independently
Our releases now
Where we want to beNightly automated testsSanity tests
Does Gluster install and run correctly?Functional tests
Does this code do what it’s supposed to do?Scenario tests
How does Gluster perform for this use case?Upgrade tests
What happens when I upgrade to this version?Do all of the above work out okay?
© lindsayensing on Flickr. CC-BY
How do we get there?Glusto
QE team is committed to upstream-first BVT tests
We can use this to power a lite upgrade testingPerformance Testing
Catch regressions earlyDedicate energy to reducing bottlenecks
Scenario TestingWe come up with scenarios where we currently
claim to do well.Add scenarios every cycle.