AiCenter pre 2021.10 internal certificate renewal.
Issue Description
In some version of AiCenter 20.10 and 21.4, there was an issue that internal Kubernetes certs did not get renewed correctly.
Diagnosing / Resolving:
- This issue is fixed by updating to the latest minor release. Its highly recommended that an upgrade is performed
- To manually renew the certs, run: kubeadm alpha cert renew all .