How can I confirm upgrading to Server 4.3.x successfully done?

Overview

We are introducing checking the logs to confirm whether it is successfully completed to upgrade the Server 4.3.x;

https://circleci.com/docs/server/v4.3/installation/upgrade-server/#workflows-conductor

Ensure that your CircleCI server v4.3 installation is left running until after the migration has completed. You can confirm that the migration has completed by checking the logs of workflows-conductor-event-consumer. There will be a starting next-build-seq-migration log message with project_count=0

Steps to check

You can check the logs from the workflows-conductor-event-consumer pods by running the following command:

kubectl logs workflows-conductor-event-consumer-<hash-id> -c dbcreator -n <namespace>

The sample log looks like below:

2024-06-05T22:01:21.104+0000 [] [pool-27-thread-2] INFO workflows-conductor.background-jobs.ensure-job-numbers-migrated starting next-build-seq-migration; batch-size=1000; canary=false; deploy-environment=production; hostname=workflows-conductor-event-consumer-769fcbf796-p8465; k8s-pod-name=workflows-conductor-event-consumer-769fcbf796-p8465; k8s-pod-namespace=circleci-server; k8s-replicaset=workflows-conductor-event-consumer-769fcbf796; project-count=0; revision=xxx; service=workflows-conductor; span-id=xxx; started-at=2024-06-05T22:01:21.104Z; trace-id=xxx; version=1.0.19762-9c3b994