# Does Ray Serve support PDB in EKS / Kubernetes

**URL:** <https://discuss.ray.io/t/does-ray-serve-support-pdb-in-eks-kubernetes/22899>\
**Category:** Ray Serve\
**Created:** [July 27, 2025, 1:28pm UTC](https://discuss.ray.io/t/does-ray-serve-support-pdb-in-eks-kubernetes/22899 "2025-07-27T13:28:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mirage](https://avatars.discourse-cdn.com/v4/letter/m/eb9ed0/32.png) [@mirage](https://discuss.ray.io/u/mirage)\
**Post date:** [July 27, 2025, 1:28pm UTC](https://discuss.ray.io/t/does-ray-serve-support-pdb-in-eks-kubernetes/22899/1 "2025-07-27T13:28:02Z")

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I have Ray Serve running on EKS.  
Now i use Karpeneter to creates / update nodes .  
In my other apps we have PDB(Pod Disruption Budget) defined which when rotates nodes , it make minimum no of healthy replicas must exist.

How can i configure that ?

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**Author:** ![christina](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/christina/32/7542_2.png) [@christina](https://discuss.ray.io/u/christina)\
**Post date:** [July 28, 2025, 7:54pm UTC](https://discuss.ray.io/t/does-ray-serve-support-pdb-in-eks-kubernetes/22899/2 "2025-07-28T19:54:48Z")

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Hi Mirage, welcome to the Ray community. You should still be able to configure a PDB for your nodes I think via your Kubernetes manifests. Are you seeing any issues trying to do so when you set up Ray on EKS? What problems are you running into?

This reading might be helpful too: [ray/doc/source/cluster/kubernetes/user-guides/rayservice-no-ray-serve-replica.md at releases/2.47.1 · ray-project/ray · GitHub](https://github.com/ray-project/ray/blob/releases/2.47.1/doc/source/cluster/kubernetes/user-guides/rayservice-no-ray-serve-replica.md)