Feature Overview

Customers are asking for improvements to the upgrade experience (both over-the-air and disconnected). This is a feature tracking epics required to get that work done.  

Goals

1. Have an option to do upgrades in more discrete steps under admin control. Specifically, these steps are: 
   • Control plane upgrade
   • Worker nodes upgrade
   • Workload enabling upgrade (i..e. Router, other components) or infra nodes
2. OTA-922 - Better able to show the progress made in each discrete step 
3. Better visibility into any errors during the upgrades and documentation of what they error means and how to recover. 
4. OTA-700 Reduce False Positives (such as Degraded) 
5. An user experience around an end-2-end back-up and restore after a failed upgrade 
6. MCO-530 - Support in Telemetry for the discrete steps of upgrades 

7.  

References

• OpenShift Upgrades Customer Issues Discussion -6/22/2023
• Select Customer Experiences and Feedback on Upgrades