Check: the deployment lifecycle | ComputeSphere Learn

Goal: Confirm you can pick between Redeploy, Restart, Cancel and Rollback, and read what a failed update means.

Four questions: three on Module 7, one on Module 5. Every answer explains itself, right or wrong.

Your app has held a bad database connection since this morning. You haven't changed any settings. What's the quickest fix that keeps it online?RestartRedeployStop, then Start

A redeploy is stuck on Redeploying because the new version fails its health check. Users are still being served. What do you do?Choose CancelLet it end Failed, then roll backRoll back right away

You rotated a leaked API key on Tuesday. On Wednesday you roll back to Monday's version. What happens to the key?It stays as Tuesday's new valueIt goes back to Monday's leaked valueIt's removed

From Module 5: your notes service stores files on a SphereStor volume. Traffic grows. Why not scale it to 3 spherelets?Volumes are read-only after the first sphereletA volume can only be attached to one spherelet at a timeEach extra spherelet needs its own paid volume quota

Retry as often as you like.