ai-ml/gke-ray/rayserve/llm/tpu/ray-cluster.tpu-v6e-singlehost.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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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# See the License for the specific language governing permissions and
# limitations under the License.

# [START gke_ai_ml_gke_ray_rayserve_raycluster_tpu_v6e_singlehost]
apiVersion: ray.io/v1
kind: RayCluster
metadata:
  name: vllm-tpu
spec:
  headGroupSpec:
    rayStartParams: {}
    template:
      metadata:
        annotations:
          gke-gcsfuse/volumes: "true"
          gke-gcsfuse/cpu-limit: "0"
          gke-gcsfuse/memory-limit: "0"
          gke-gcsfuse/ephemeral-storage-limit: "0"
      spec:
        serviceAccountName: $KSA_NAME
        containers:
          - name: ray-head
            image: $VLLM_IMAGE
            imagePullPolicy: IfNotPresent
            resources:
              limits:
                cpu: "2"
                memory: 8G
              requests:
                cpu: "2"
                memory: 8G
            env:
              - name: HUGGING_FACE_HUB_TOKEN
                valueFrom:
                  secretKeyRef:
                    name: hf-secret
                    key: hf_api_token
              - name: VLLM_XLA_CACHE_PATH
                value: "/data"
            ports:
              - containerPort: 6379
                name: gcs
              - containerPort: 8265
                name: dashboard
              - containerPort: 10001
                name: client
              - containerPort: 8000
                name: serve
              - containerPort: 8471
                name: slicebuilder
              - containerPort: 8081
                name: mxla
            volumeMounts:
            - name: gcs-fuse-csi-ephemeral
              mountPath: /data
            - name: dshm
              mountPath: /dev/shm
        volumes:
        - name: gke-gcsfuse-cache
          emptyDir:
            medium: Memory
        - name: dshm
          emptyDir:
            medium: Memory
        - name: gcs-fuse-csi-ephemeral
          csi:
            driver: gcsfuse.csi.storage.gke.io
            volumeAttributes:
              bucketName: $GSBUCKET
              mountOptions: "implicit-dirs,file-cache:enable-parallel-downloads:true,file-cache:parallel-downloads-per-file:100,file-cache:max-parallel-downloads:-1,file-cache:download-chunk-size-mb:10,file-cache:max-size-mb:-1"
  workerGroupSpecs:
  - groupName: tpu-group
    replicas: 1
    minReplicas: 1
    maxReplicas: 1
    numOfHosts: 1
    rayStartParams: {}
    template:
      metadata:
        annotations:
          gke-gcsfuse/volumes: "true"
          gke-gcsfuse/cpu-limit: "0"
          gke-gcsfuse/memory-limit: "0"
          gke-gcsfuse/ephemeral-storage-limit: "0"
      spec:
        serviceAccountName: $KSA_NAME
        containers:
          - name: ray-worker
            image: $VLLM_IMAGE
            imagePullPolicy: IfNotPresent
            resources:
              limits:
                cpu: "100"
                google.com/tpu: "8"
                ephemeral-storage: 40G
                memory: 200G
              requests:
                cpu: "100"
                google.com/tpu: "8"
                ephemeral-storage: 40G
                memory: 200G
            env:
              - name: HUGGING_FACE_HUB_TOKEN
                valueFrom:
                  secretKeyRef:
                    name: hf-secret
                    key: hf_api_token
              - name: VLLM_XLA_CACHE_PATH
                value: "/data"
            volumeMounts:
            - name: gcs-fuse-csi-ephemeral
              mountPath: /data
            - name: dshm
              mountPath: /dev/shm
        volumes:
        - name: gke-gcsfuse-cache
          emptyDir:
            medium: Memory
        - name: dshm
          emptyDir:
            medium: Memory
        - name: gcs-fuse-csi-ephemeral
          csi:
            driver: gcsfuse.csi.storage.gke.io
            volumeAttributes:
              bucketName: $GSBUCKET
              mountOptions: "implicit-dirs,file-cache:enable-parallel-downloads:true,file-cache:parallel-downloads-per-file:100,file-cache:max-parallel-downloads:-1,file-cache:download-chunk-size-mb:10,file-cache:max-size-mb:-1"
        nodeSelector:
          cloud.google.com/gke-tpu-accelerator: tpu-v6e-slice
          cloud.google.com/gke-tpu-topology: 2x4
# [END gke_ai_ml_gke_ray_rayserve_raycluster_tpu_v6e_singlehost]