ai-ml/gke-ray/raytrain/pytorch-mnist/ray-cluster.yaml

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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#      http://www.apache.org/licenses/LICENSE-2.0
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# [START gke_ai_ml_gke_ray_raytrain_pytorch_mnist_raycluster]
apiVersion: ray.io/v1
kind: RayCluster
metadata:
  name: pytorch-mnist-cluster
spec:
  rayVersion: '2.37.0'
  headGroupSpec:
    rayStartParams:
      dashboard-host: '0.0.0.0'
    template:
      metadata:
      spec:
        containers:
        - name: ray-head
          image: rayproject/ray:2.37.0
          ports:
          - containerPort: 6379
            name: gcs
          - containerPort: 8265
            name: dashboard
          - containerPort: 10001
            name: client
          resources:
            limits:
              cpu: "2"
              ephemeral-storage: "9Gi"
              memory: "4Gi"
            requests:
              cpu: "2"
              ephemeral-storage: "9Gi"
              memory: "4Gi"
  workerGroupSpecs:
  - replicas: 4
    minReplicas: 1
    maxReplicas: 5
    groupName: worker-group
    rayStartParams: {}
    template:
      spec:
        containers:
        - name: ray-worker
          image: rayproject/ray:2.37.0
          resources:
            limits:
              cpu: "4"
              ephemeral-storage: "9Gi"
              memory: "8Gi"
            requests:
              cpu: "4"
              ephemeral-storage: "9Gi"
              memory: "8Gi"
# [END gke_ai_ml_gke_ray_raytrain_pytorch_mnist_raycluster]