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# rke2a
adamant-kite-43734
07/24/2026, 8:25 AMThis message was deleted.
c
creamy-pencil-82913
07/24/2026, 4:48 PMCluster autoscaler with rancher provider
e
echoing-daybreak-71327
07/24/2026, 11:13 PMBut we want to achieve Autoscaling of worker nodes
c
creamy-pencil-82913
07/24/2026, 11:43 PMYes. It's literally part of the Kubernetes autoscaler project. https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/rancher/README.md
creamy-pencil-82913
07/24/2026, 11:44 PMShould turn up in a cursory Google search
e
echoing-daybreak-71327
07/25/2026, 12:28 AMOkay sure will start testing it in lab environment
echoing-daybreak-71327
07/25/2026, 12:29 AMThe supported cloud provider plugins here is Rancher means the cluster needs to be provisioned using Rancher in order to support autoscaling
Supported cloud provider list for Cluster Autoscaler: Docs: github.com/kubernetes/autoscaler/blob/…/README.md
echoing-daybreak-71327
07/25/2026, 12:30 AMPlease check if we have Rancher in the list means we can also implement worker node autoscaling using the Cluster Autoscalaer
c
creamy-pencil-82913
07/25/2026, 5:13 AMYes, you need to be provisioning your nodes via rancher. In your case using harvester as the infrastructure provider. If you're not using rancher then I'm curious why you're asking here.
e
echoing-daybreak-71327
07/25/2026, 11:31 AMOkay Sure @creamy-pencil-82913
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