amitmvyas opened a new issue, #11994:
URL: https://github.com/apache/cloudstack/issues/11994
Hello,
I have deployed K8s cluster in my CS 4.21.0.0 environment and I am trying to
Autoscale the same to add a worker node and I am seeing below message in
management server logs.
```
2025-11-05 16:07:17,543 INFO [c.c.k.c.a.KubernetesClusterScaleWorker]
(API-Job-Executor-34:[ctx-228e86cd, job-1437, ctx-43619b99]) (logid:56268dc3)
Scaling Kubernetes cluster KubernetesCluster
{"id":71,"name":"CL8S","uuid":"da626491-7457-4106-a165-de0d41d2417a"}
2025-11-05 16:07:17,553 WARN [c.c.k.c.a.KubernetesClusterScaleWorker]
(API-Job-Executor-34:[ctx-228e86cd, job-1437, ctx-43619b99]) (logid:56268dc3)
Scaling Kubernetes cluster : CL8S failed, scaling Kubernetes cluster with
running VMs on hypervisor KVM is not supported!
2025-11-05 16:07:17,553 INFO [c.c.k.c.a.KubernetesClusterScaleWorker]
(API-Job-Executor-34:[ctx-228e86cd, job-1437, ctx-43619b99]) (logid:56268dc3)
Revoking launch permission for systemVM template
2025-11-05 16:07:17,648 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(API-Job-Executor-34:[ctx-228e86cd, job-1437]) (logid:56268dc3) Remove job-1437
from job monitoring
```
I am having a hypevisor as KVM which is running on Ubuntu 24.04.3.
Can anyone help figure out why I am facing this problem and whether KVM is
really not supported for CKS Autoscale Feature ? if not, then which hypevisor
is supported for Autoscale ?
Regards,
Amit Vyas
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