GeanJair commented on PR #13226: URL: https://github.com/apache/cloudstack/pull/13226#issuecomment-4877249199
Hello, @weizhouapache When scaling k8s clusters with the dynamic scaling setting disabled, the following error message is returned, regardless of the hypervisor in use: <details> <summary>Error message returned when dynamic scaling is disabled</summary>  </details> --- When a k8s cluster is created and the dynamic scaling is disabled, the metadata of the k8s cluster's VMs will indicate they are not dynamically scalable. As a consequence of that, regardless of the hypervisor, after enabling dynamic scaling, it will be required to mark the instances as dynamically scalable as well. Specially for KVM, there is another required step, that consists in stopping and starting the VMs so that their domains are recreated with the required structure for live scaling (see #12908 for more details). The image below demonstrates the error message returned when a scaling operation is attempted for the k8s cluster, but the domains are not prepared for it. <details> <summary>Error message returned when trying to scale a k8s cluster with unprepared KVM domains</summary>  </details> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
