apiVersion: ray.io/v1 kind: RayCluster metadata: name: test-cluster-0 labels: ray.io/scheduler-name: volcano spec: rayVersion: '2.46.0' headGroupSpec: rayStartParams: {} template: spec: containers: - name: ray-head image: rayproject/ray:2.46.0 resources: limits: cpu: "1" memory: "2Gi" requests: cpu: "1" memory: "2Gi" workerGroupSpecs: []