Rolling Updates

When a Release is promoted, new Processes are gracefully rolled out to avoid disruption to the App.

How it Works

The rolling update proceeds in a “make one, break one” process in order to maintain Service uptime and capacity.

Automatic Rollback

If any of the following conditions occur while the new Release is being rolled out, the rollout will reverse and return all Processes to the original Release:

Any of these issues will appear in the logs that display during the promotion to help you determine what is going wrong.

See Troubleshooting for some tips on diagnosing common failure cases.