Upgrade UI asks for PUB upload when UC is already at target version

Products

• VMware NSX

Issue/Introduction

• After the Upgrade Coordinator (UC) has been upgraded to the target version, the Upgrade UI still shows "Check Upgrade Readiness" and requires the user to upload a Pre-Check Upgrade Bundle (.pub file).

Environment

VMware NSX

Cause

In **upgrade-readiness.component.ts** (Check Upgrade Readiness screen), when the overall upgrade status is **SUCCESS**, the code always resets the wizard to step 1 (Pre-Check Upgrade Bundle) and clears the form:

if (ucStatusSummary?.overall_upgrade_status === UpgradeStatusType.overall_upgrade_status.SUCCESS) {
  this.readinessInitialStep = UPGRADE_STEPPER_ITEMS.PRECHECK_READINESS;
  this.bundleVersion = '';
  this.readinessForm.form.reset();
}

Suggested change is (nsx-app-ui/policy/policy-ui/projects/upgrade/src/app/components/upgrade-readiness/upgrade-readiness.component.ts):
        if (ucStatusSummary?.overall_upgrade_status === UpgradeStatusType.overall_upgrade_status.SUCCESS) {
          // When UC is already at target version, do not force user to upload PUB again.
          // Only reset to PRECHECK_READINESS when UC is not yet updated (e.g. post-upgrade cleanup view).
          if (!ucSummaryStateSelector?.upgrade_coordinator_updated) {
            this.readinessInitialStep = UPGRADE_STEPPER_ITEMS.PRECHECK_READINESS;
            this.bundleVersion = '';
            this.readinessForm?.form?.reset();
          } else {
            this.readinessInitialStep = UPGRADE_STEPPER_ITEMS.RUN_PRECHECKS;
          }
        }

Resolution

If you encounter a similar issue, please collect the following API outputs from the NSX Managers and open a support case with Broadcom. -  Creating and managing Broadcom cases

https://<nsx-mgr-ip>/api/v1/upgrade/status-summary
https://<nsx-mgr-ip>/api/v1/upgrade/summary
https://<nsx-mgr-ip>/api/v1/upgrade/bundles/latest/status
https://<nsx-mgr-ip>/api/v1/upgrade/pre-upgrade-checks/failures
https://<nsx-mgr-ip>/api/v1/upgrade/history

 

Additional Information

NSX API GUIDE