Docker and CI/CD · Senior · Question 39 of 75
What does progressive delivery with automated analysis add to a canary?
- 1The canary runs only in a separate staging cluster
- 2Every user is moved to the new version at once
- ✓Correct answer: Metrics decide whether to continue or roll back
Explanation
Tools like Argo Rollouts or Flagger query error rate and latency at each step and abort automatically, so nobody has to watch dashboards at 3 a.m.